SL

S. Spear Lancaster

📍 Crownsville, MD: #23 of 87 inventorsTop 30%
🗺 Maryland: #10,129 of 35,612 inventorsTop 30%
Overall (All Time): #1,629,723 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6106921 Floor matting and yarn for its manufacture — 2000-08-22
5626293 Nozzle control for spray head assembly — 1997-05-06
5370316 Spray head assembly — 1994-12-06