DW

David M. Worton

📍 Bloomfield Hills, MI: #14 of 62 inventorsTop 25%
🗺 Michigan: #1,023 of 4,492 inventorsTop 25%
Overall (1997): #181,904 of 185,788Top 100%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5620314 Hand-operated liquid pump with removable parts — 1997-04-15