Jack Lo
Jack Lo Is An Inventor And A Registered Patent Agent With Many Years Of Experience In Preparing And Prosecuting Patent Applications, Including Making Formal Patent Drawings. He Is The Co-Author Of How To Make Patent Drawings Yourself.
Lo Jack, Pressman David:
How to Make Patent Drawings: A Patent It Yourself Companion
How To Make Patent Drawings
Nolo , 2007
Quality paperback, 241 pages

