Inventor

RAJCHEL MARCUS

US4 patents

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

(unassigned)

1 patent

US6649136B2Nov 18, 2003

Method of cyanide salt production

5 citations56

CLARKE RAJCHEL ENG LLC

1 patent

US11254570B2Feb 22, 2022

Process for treating a mixed feed of hydrogen sulfide gas and ammonia gas to produce ammonium thiosulfate and including methodology for emissions control

CLARKE RAJCHEL ENG LLC1 citations41

CYANCO HOLDING CORP

1 patent

US8912002B2Dec 16, 2014

Process for high concentration cation exchange metathesis

CYANCO HOLDING CORP0 citations40

RAJCHEL MARCUS

1 patent

US8912001B2Dec 16, 2014

Process for high concentration cation exchanges metathesis

RAJCHEL MARCUS0 citations40