DO

David F. O'Keefe

Overall (1982): #5,374 of 81,411Top 7%
3
Patents 1982

Issued Patents 1982

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4355042 Insecticidal esters George Holan 1982-10-19
4348409 Insecticidal esters George Holan 1982-09-07
4339458 Insecticidal esters George Holan 1982-07-13