JD

Joseph L. Durand, deceased

UN Unknown: 3 patents #7,366 of 83,584Top 9%
📍 Tacoma, WA: #330 of 723 inventorsTop 50%
🗺 Washington: #48,111 of 76,902 inventorsTop 65%
Overall (All Time): #3,983,601 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4699576 Positive displacement device — 1987-10-13