Rex Flowers Illustration specializes in patent
illustration as well as technical and
conceptual illustration for small business,
corporations, law firms and individuals.
Whether it be a computer-generated color
perspective illustration, a technical brochure
or manual, or formal drawings for submission
to the USPTO for both US and PCT
applications, the illustrations that I provide
are meticulously crafted and extensively
reviewed for both accuracy and aesthetics.

I draw upon my formal training in such
diverse areas as molecular biology and
architecture as well as extensive knowledge
of all types of technical illustration.

Most of my work is produced digitally, as I
can take hand-drawn sketches, mechanical
drawings as well as photographs of
prototypes and then using appropriate
computer software I can create clear and
concise illustrations, depending upon your

All drawings produced for patent submission
are created in compliance with USPTO and
PCT requirements.