WP

William W. Petryszyn

HI Houdaille Industries: 1 patents #15 of 43Top 35%
📍 Cleveland, OH: #943 of 1,781 inventorsTop 55%
🗺 Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #4,033,383 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4445168 Apparatus and method for micro-computer control of lubrication system — 1984-04-24