Sunday, November 8, 2026 · Customer reviews of US businesses
The Fair Hearing score
Excellent
21 reviews
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Honesty, pricing, process and quality scores appear once 5 customers have rated them.
Why choose ASCADEXIf you are looking for a patent drawing service to prepare your patent drawings for your invention, you have come to the right place. Whether you are an innovative company, a brilliant inventor, or an IP law firm, a patent attorney or agent, we are committed to preparing your required USPTO or PCT drawings with superior quality. ASCADEX is the most highly recommended United States. patent illustration company on the internet! Our services are recommended by leading patent blogs. We are also recommended by patent law firms, innovative companies, and many inventors around the world. We have over 40 reviews by patent law firms and inventors on LinkedIn and many more on Google and Yelp. The patent illustrators, drafters, artist and designers at ASCADEX have prepared complex utility patent drawings and design patent drawings for inventors and companies. Our client’s product can be found on the shelves of top retailers. ASCADEX also prepared complex patent illustrations for their own invention and it was granted a patent by the US Patent Office. No other patent illustration company come close. We strongly encourage you to do your research and be fully convinced before you decide to work with ASCADEX as your invention project is your most important investment that must only be placed in the hands of a company you trust.From the initial strategy for your patent drawings to the final outcome, our team provides guidance and support throughout the entire process. If you are working with a patent attorney, we will work closely with the attorney or patent agent to determine the best drawings for your patent application. Need Patent Attorney or 3D Designer recommendation? We can help you with that. Schedule a free consultation with us today.
ASCADEX Patent Illustrating Services, LLC (ascadex.com) has 21 customer reviews on The Fair Hearing, with an average rating of 5.0 out of 5.
21 approved reviews, newest moderated first
Autrige has been doing work for me for probably the last 15 years. He has been great to work with, and does really great drawings. He is very careful to make sure that he gets the drawings correct and delivers them to me in a timely manner. I have stayed with him for 15 years for a good reason. He is very good at what he does, and he is reasonably priced to work with.
By E. Victor I.
If quality, value, service and tight deadlines matter to your business, there is no better company in the industry than ASCADEX. I have worked with Autrige for years and he is the best in the business without exception. You will be lucky to have him on your team.
By Neal S.
I had an excellent professional illustration experience with Autrige and ASCADEX! They provided high quality illustrations to exacting USPTO standards based on my redamentary image generation inputs. This was a critical element in my non-provisional patent application submittal. If you are looking for a competent, cost-effective and responsive solution to your USPTO figure illustration needs, give ASCADEX a try. You won't be disappointed.
By Thomas D.
Autrige has been producing patent drawings for us for years, and the quality and thoroughness of the product he creates is superb. Many times, even when time was tight for statutory deadlines, he has fit us in and saved the day.
By John B.
Autrige did an amazing job. He communicated clearly and promptly. The price was very reasonable for the work I needed done and the turn around time was quick… I needed the work done in prep for an upcoming investor conference. I recommend him. Finding an illustrator that asks clarifying questions and wants to do a good job with minimal revisions is a blessing. Thanks Autrige.
By Brett E.
I had an excellent experience working with Autridge. He was highly professional, responsive, and very timely in delivering the work. Communication was clear throughout the process. Given that patent drawings involve sharing confidential materials, I initially felt a bit nervous. However, Autridge handled everything with care and professionalism, which gave me real peace of mind. I felt confident that the work was being treated seriously and respectfully. I truly appreciated the experience and would absolutely work with him again.
By Adriana L.
I used Ascadex for my patent amendment drawings based on a recommendation, and I am very satisfied with their service. I worked directly with Autrige Dennis, who was incredibly professional. First of all, he was very responsive; every time I sent an email, I received a reply almost immediately. Beyond the great communication, I was very pleased with the quality of the two drawings provided. I initially planned to wait for the Final Office Action (FOA) from the USPTO before posting a review, but I decided to share my positive experience now. I will provide an update once I receive the USPTO's response regarding the drawings. Thank you so much for making the Pro-Se application process a little easier!
By Kihyang Y.
I rarely (virtually never!) write reviews, but I wanted to write this one because of the exceptional quality of this company. This was my first experience with Autrige and ASCADEX patent drawing services. My requirements were high, I needed professional quality drawings delivered timely and accurately for my upcoming USPTO utility patent application. When I first contacted this firm via email with a few questions on a Sunday, I didn't expect to receive a reply until during the upcoming week, but I was pleasantly surprised to receive a reply by the owner, Autrige, that same day within an hour of sending my questions! All questions were completely answered and I then spoke with Autrige on the phone whereby I sent him my rough drawings so he could provide me with a price and turnaround time. Both the price and processing time were excellent so I submitted my order and received a submission-ready pdf file with all drawings accurately and professionally completed within the promised time period of a few days. Over the next week I needed a few tweaks and these were also completed quickly and accurately with a new submission-ready pdf file created. My advice to anyone looking for USPTO drawings is to contact this firm.
By Ken
