FILTRONA POROUS TECHNOLOGIES CORP

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COLONIAL HEIGHTS, VA, US

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Patents Grantslast 30 patents

Information Patent Grant
Rapid release and anti-drip porous reservoirs
- Patent number 8,334,034
- Issue date Dec 18, 2012
- Filtrona Porous Technologies Corp.
- Geoffrey M. Stoltz
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Neutral displacement wick
- Patent number 8,047,453
- Issue date Nov 1, 2011
- Filtrona Porous Technologies Corp.
- Bennett C. Ward
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Porous composite materials comprising a plurality of bonded fiber c...
- Patent number 7,888,275
- Issue date Feb 15, 2011
- Filtrona Porous Technologies Corp.
- Bennett C. Ward
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES