LS

Lawrence Edward Switek

DF Delaware Capital Formation: 1 patents #2 of 25Top 8%
📍 Hopkins, MI: #2 of 4 inventorsTop 50%
🗺 Michigan: #1,023 of 4,492 inventorsTop 25%
Overall (1997): #114,525 of 185,788Top 65%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5683229 Hermetically sealed pump for a refrigeration system Thomas Stoll 1997-11-04