OH

Otto L. Hoffmann

GO Gulf Oil: 3 patents #25 of 100Top 25%
GD Gulf Research & Development: 1 patents #73 of 106Top 70%
Overall (All Time): #1,048,861 of 4,157,543Top 30%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
6079238 Door mounting Holger Schonewolf, Thorsten Warsow 2000-06-27
4314843 1-Benzoyl-3-hydroxy-6(1H)-pyridazinones employed as plant growth regulators Natu R. Patel 1982-02-09
4279636 Dichloroacetylimino herbicide antagonists as plant protection agents Joel L. Kirkpatrick 1981-07-21
4256884 1-Benzoyl-3-hydroxy-6(1H)-pyridazinones and use as plant growth regulators Natu R. Patel 1981-03-17
4208203 Method of protecting corn from herbicides 1980-06-17