Kenneth O. Henderson

EA Ethyl Petroleum Additives: 1 patents #37 of 68Top 55%

📍 Florissant, MO: #227 of 452 inventorsTop 55%

🗺 Missouri: #13,067 of 23,789 inventorsTop 55%

Overall (All Time): #3,747,115 of 4,157,543Top 95%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5534174	Graft copolymer comprising a star-shaped polymer and an n-allyl amide	Christian S. Harstick	1996-07-09