OVERVIEW
CAD Illustration services (ocpld) has beeen providing drawing services in the field of patent and engineering for over 30 years. Our clients are patent attorneys, patent agents, inventors, technology companies and manufacturers worldwide.
We assist patent lawyers and aiding independent inventors on thier projects. The experiences & artistic talent of our in-house illustrators/drafters are the key of our success in presenting the quality work at an affordable price to our clients.
We are located in southern California U.S.A. and we assure the confidentiality of your project and will sign an NDA on your behalf. We are the only company that do not outsource projects and all projects are done in-house.
Since 1989, we have generated more than 1/2 million sheets of drawings for U.S. & international patent & trademark applications.
Our services are dependable, reliable, & delivered in a timely manner.
Client Testimnials:
“The feedback from my team is that these are some of the best patent drawings they have ever seen, and one of them has over 27 patents. Thank you, Mr. Hamidi, for doing such good work.”- Andrew Gibson
“We are truly amazed that Mr. Hamidi could pick up so much information in such a short tail gate meeting in the parking garage. He did a fantastic job on the drawings.”- John Collins
