Inventor

SIEGEL BROCK M

US2 patents

⚠️ This page may combine multiple inventors who share the name “SIEGEL BROCK M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HENKEL CORP

1 patent

US4977282ADec 11, 1990

Production of d-alpha-tocopherol from natural plant sources

HENKEL CORP50 citations87

HENKEL RESEARCH CORP

1 patent

US5106541AApr 21, 1992

Manganese compound catalyzed oligomerization reactions and products thereof

HENKEL RESEARCH CORP6 citations60