WL

William Lingenfelter

📍 Seattle, WA: #10,473 of 21,776 inventorsTop 50%
🗺 Washington: #35,300 of 76,902 inventorsTop 50%
Overall (All Time): #2,172,363 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7097383 Substrate removal apparatus Thomas B. Chase 2006-08-29
6953303 Substrate removal apparatus Thomas B. Chase 2005-10-11