DK

David L. Kiefer

PC Pharmacia & Upjohn Company: 1 patents #359 of 713Top 55%
📍 Manhattan Beach, CA: #380 of 861 inventorsTop 45%
🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,259,123 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5736151 Antibiotic oil suspensions Todd Foster 1998-04-07
5063700 Fish bait and lure illuminator Leon S. Milhon 1991-11-12