Kirk V. Darragh

Follow

Person

Yorktown, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Process for producing hypo-phosphorous acid (H.sub.3 PO.sub.2) and...
- Patent number 4,374,816
- Issue date Feb 22, 1983
- Stauffer Chemical Company
- Gregory G. Arzoumanidis
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for producing hypophosphorous acid (H.sub.3 PO.sub.2) and n...
- Patent number 4,265,866
- Issue date May 5, 1981
- Stauffer Chemical Company
- Gregory G. Arzoumanidis
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Preparation of detergent grade sodium tripolyphosphate from wet pro...
- Patent number 4,209,497
- Issue date Jun 24, 1980
- Stauffer Chemical Company
- Mazin R. Irani
- C01 - INORGANIC CHEMISTRY