Bruce E. Holbein

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Pointe-Claire, CA

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Patents Grantslast 30 patents

Information Patent Grant
Insoluble compositions for removing mercury from a liquid medium
- Patent number 4,654,322
- Issue date Mar 31, 1987
- DeVoe-Holbein International, N.V.
- Bruce E. Holbein
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Insoluble chelating compositions
- Patent number 4,626,416
- Issue date Dec 2, 1986
- Devoe-Holbein International, N.V.
- Irving W. DeVoe
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Insoluble chelating compositions
- Patent number 4,585,559
- Issue date Apr 29, 1986
- Devoe-Holbein International, N.V.
- Irving W. DeVoe
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Insoluble chelating compositions
- Patent number 4,530,963
- Issue date Jul 23, 1985
- Devoe-Holbein International, N.V.
- Irving W. DeVoe
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE