SW

Stephen B. Wilcher

UF United States Filter: 2 patents #2 of 24Top 9%
📍 Harleysville, PA: #6 of 34 inventorsTop 20%
🗺 Pennsylvania: #615 of 5,394 inventorsTop 15%
Overall (2003): #41,720 of 273,478Top 20%
2
Patents 2003

Issued Patents 2003

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6659113 Grit washer and bearing assembly therefore — 2003-12-09
6579450 Non-metallic tooth segment and bar rack design — 2003-06-17