RC

Roland Clark

📍 Tecate Mission Road, CA: #206 of 2,121 inventorsTop 10%
🗺 California: #66,801 of 386,348 inventorsTop 20%
Overall (All Time): #564,591 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
10830128 Two-stroke engine having fuel/air transfer piston 2020-11-10
10253680 Internal combustion engine having fuel/air induction system 2019-04-09
8028685 Adjustable cable guide for archery bow 2011-10-04
7762245 Compound bow Steve Smith, William Scott Craycraft 2010-07-27
7373934 Compound bow Steve Smith 2008-05-20
5971485 Adjustable, folding chair for massage 1999-10-26
5836864 Penile lengthening traction device 1998-11-17
D375358 Penis foreskin stretching instrument 1996-11-05
5344396 Device for stretching the foreskin of the penis 1994-09-06