DL

David A. Lemaster

📍 Garfield Heights, OH: #27 of 75 inventorsTop 40%
🗺 Ohio: #30,338 of 73,341 inventorsTop 45%
Overall (All Time): #2,262,233 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5779216 Power tool torque and weight balancing apparatus Gregory J. Grace 1998-07-14
4813786 Fluid mixing unit — 1989-03-21