DL

Darrell J. Lehmann

📍 Richardson, TX: #770 of 2,156 inventorsTop 40%
🗺 Texas: #40,946 of 125,132 inventorsTop 35%
Overall (All Time): #1,621,790 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D439817 Wedge coil wire spreader tool — 2001-04-03
D308325 Panel mounted fish hook sharpener — 1990-06-05
D271771 Fish hook sharpener — 1983-12-13