WA

William L. Archard

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 New Paltz, NY: #66 of 139 inventorsTop 50%
🗺 New York: #48,759 of 115,490 inventorsTop 45%
Overall (All Time): #2,250,461 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5918425 Eave block, vent and channel arrangement Rand A. Hopkinson, Sharon B. Hopkinson 1999-07-06
5740636 Weather block and vent — 1998-04-21