William A. Fields

SU Surtec: 4 patents #3 of 3Top 100%

📍 Livermore, CA: #702 of 2,185 inventorsTop 35%

🗺 California: #124,610 of 386,348 inventorsTop 35%

Overall (All Time): #1,213,528 of 4,157,543Top 30%

Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
9102036	Vacuum buffer assembly	—	2015-08-11
8764520	Vacuum buffer assembly	—	2014-07-01
6990709	Vacuum sweeping system for automatic scrubber	—	2006-01-31
5388305	Vacuum buffer	—	1995-02-14