BE

by Judith L. Leist, executrix

📍 Grand Rapids, MI: #1,022 of 1,824 inventorsTop 60%
🗺 Michigan: #49,615 of 86,293 inventorsTop 60%
Overall (All Time): #3,788,870 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5279582 Retractable syringe sheath with bottle engagement Thomas R Davison, Alan R. Leist deceased 1994-01-18