Inventor

WEERTS KEITH E

US3 patents

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

HENKEL CORP

2 patents

US5575918ANov 19, 1996

Method for recovery of polymers

HENKEL CORP45 citations91

US5968364AOct 19, 1999

Process for the removal of toxic cyanide and heavy metal species from alkaline solutions

HENKEL CORP13 citations71

COGNIS INC

1 patent

US5522997AJun 4, 1996

Process for the removal of toxic cyanide and heavy metal species from alkaline solutions

COGNIS INC8 citations69