HS

Harry L. Pfeffer, Sr.

📍 Caldwell, TX: #9 of 17 inventorsTop 55%
🗺 Texas: #73,555 of 125,132 inventorsTop 60%
Overall (All Time): #3,966,170 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4635393 Electric insect killer Harry L. Pfeffer, Jr. 1987-01-13