DJ

Douglas John

Pfizer: 1 patents #31 of 119Top 30%
📍 New London, CT: #2 of 8 inventorsTop 25%
🗺 Connecticut: #560 of 2,265 inventorsTop 25%
Overall (1994): #141,174 of 165,921Top 90%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5338846 Process for preparing aryl piperazinyl-heterocyclic compounds with a piperazine salt Frank R. Busch, Paul Bowles, Meldrum Allen, Sabeto DiRoma, Dennis Michael Godek 1994-08-16