JE

John F. Engel

FM Fmc: 57 patents #2 of 1,735Top 1%
📍 Belmont, NC: #2 of 98 inventorsTop 3%
🗺 North Carolina: #446 of 45,564 inventorsTop 1%
Overall (All Time): #43,285 of 4,157,543Top 2%
57
Patents All Time

Issued Patents All Time

Showing 51–57 of 57 patents

Patent #TitleCo-InventorsDate
4263319 4-Substituted-2-indanol insecticidal ester derivatives 1981-04-21
4243677 Insecticidal perhaloalkylvinylcyclopropanecarboxylates 1981-01-06
4238505 Insecticidal biphenylmethyl perhaloalkylvinylcyclopropanecarboxylates 1980-12-09
4235927 Insecticidal benzylfurylmethyl perhaloalkylvinylcyclopropanecarboxylates 1980-11-25
4215069 Arylthiovinylcyclopropanecarboxylate intermediates 1980-07-29
4200644 Arylthiovinylcyclopropanecarboxylate insecticides 1980-04-29
4183942 Insecticidal (.beta.-phenyl-.beta.-substituted-vinyl)cyclopropanecarboxylates 1980-01-15