CS

Colin Swithenbank

Rohm And Haas: 32 patents #17 of 2,359Top 1%
📍 Perkasie, PA: #4 of 222 inventorsTop 2%
🗺 Pennsylvania: #1,560 of 74,527 inventorsTop 3%
Overall (All Time): #109,094 of 4,157,543Top 3%
33
Patents All Time

Issued Patents All Time

Showing 26–33 of 33 patents

Patent #TitleCo-InventorsDate
4350522 Herbicidal 4-trifluoromethyl-4'-nitrodiphenyl ethers Horst O. Bayer 1982-09-21
4330324 Herbicidal 4-trifluoromethyl 4-nitrodiphenyl ethers Horst O. Bayer, Roy Y. Yih 1982-05-18
4314844 Herbicidal substituted imidazoles Ted Tsutomu Fujimoto 1982-02-09
4306900 Herbicidal nitrodiphenyl ethers Ted Tsutomu Fujimoto 1981-12-22
4220468 Herbicidal 4-trifluoromethyl-4-nitrodiphenyl ethers Horst O. Bayer, Roy Y. Yih 1980-09-02
4219352 Herbicidal 4-trifluoromethyl-4-nitrodiphenyl ethers Horst O. Bayer, Roy Y. Yih 1980-08-26
RE30361 Herbicidal 4-trifluoromethyl-4-nitrodiphenyl ethers Horst O. Bayer, Roy Y. Yih 1980-08-05
4185995 Herbicidal 4-trifluoromethyl-4'nitrodiphenyl ethers Horst O. Bayer, Roy Y. Yih 1980-01-29