DJ

Douglas John

Pfizer: 1 patents #3,022 of 5,153Top 60%
Overall (All Time): #2,234,412 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
D419810 Wall mounted plant holder 2000-02-01
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