WW

William A. Warheit

📍 Butler, PA: #28 of 347 inventorsTop 9%
🗺 Pennsylvania: #9,221 of 74,527 inventorsTop 15%
Overall (All Time): #589,423 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
6095019 Locking plier tool Matthew W. Warheit 2000-08-01
5351584 Plier tool assembly 1994-10-04
D348190 Pliers 1994-06-28
D329180 Pliers 1992-09-08
5060543 Self-adjusting tool 1991-10-29
4893530 Plier-type tool 1990-01-16
4802390 Auto-grip pliers 1989-02-07
4662252 Auto-grip pliers 1987-05-05
4651598 Self-adjusting utility plier 1987-03-24