HD

Harold E. Doorenbos

The Dow Chemical: 2 patents #1,449 of 4,115Top 40%
🗺 Michigan: #35,034 of 86,293 inventorsTop 45%
Overall (All Time): #2,343,235 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4672136 Monoadduct monomers and polyadduct polymers from divinyl ketones Giffin D. Jones 1987-06-09
4620045 Eneynols from acetylenes and propargylic alcohols Giffin D. Jones 1986-10-28