William J. Roach

📍 Auburn, CA: #67 of 253 inventorsTop 30%

🗺 California: #149,087 of 386,348 inventorsTop 40%

Overall (All Time): #1,629,317 of 4,157,543Top 40%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
6094852	Fishing pole tip-up system	—	2000-08-01
5192511	Pipette tip and piston	—	1993-03-09
D260554	Micropipetting device	—	1981-09-01