RS

Roy G. Simpson

AP Adams Plastics: 5 patents #1 of 1Top 100%
📍 El Monte, CA: #25 of 170 inventorsTop 15%
🗺 California: #93,399 of 386,348 inventorsTop 25%
Overall (All Time): #895,654 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
4570424 Cinch for a western saddle 1986-02-18
4565055 Halter saver 1986-01-21
4562793 Honda retainer 1986-01-07
4495752 Control halter with sliding headpiece 1985-01-29
4495753 Control halter 1985-01-29
4377850 Hand-held measuring and calculating device 1983-03-22