FB

Frederick P. Brechtel

📍 Hayward, CA: #679 of 1,120 inventorsTop 65%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,511,925 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6566884 Ionization vacuum pressure gauge Sherman Rutherford, Ronald Paitich, Robert J. Espinosa 2003-05-20