WH

William R. Herguth

📍 Vallejo, CA: #94 of 237 inventorsTop 40%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,797,884 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5313824 Lubricating oil analysis method and kit Peter Yates 1994-05-24