Peter M. Hall

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Venetia, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Modular particulate sampler
- Patent number 7,334,453
- Issue date Feb 26, 2008
- SKC, Inc.
- Saulius Trakumas
- G01 - MEASURING TESTING
Information Patent Grant
Air sampler with parallel impactors
- Patent number 7,073,402
- Issue date Jul 11, 2006
- SKC, Inc.
- Saulius Trakumas
- G01 - MEASURING TESTING
Information Patent Grant
Air sampler with compensating pump motor speed
- Patent number 6,741,056
- Issue date May 25, 2004
- SKC, Inc.
- Peter M. Hall
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Passive sampling badge
- Patent number 6,607,581
- Issue date Aug 19, 2003
- SKC, Inc.
- Donald Lee Smith
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Method and apparatus for calibrating personal air samplers
- Patent number 6,363,769
- Issue date Apr 2, 2002
- SKC, Inc.
- Charles A. Krajewski
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for calibrating gas samplers
- Patent number 6,227,031
- Issue date May 8, 2001
- SKC, Inc.
- Charles A. Krajewski
- G01 - MEASURING TESTING
Information Patent Grant
Isothermal flow controller for air sampler
- Patent number 5,892,160
- Issue date Apr 6, 1999
- SKC, Inc.
- Peter M. Hall
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Modular particulate sampler
- Publication number 20070044577
- Publication date Mar 1, 2007
- SKC, Inc.
- Saulius Trakumas
- G01 - MEASURING TESTING
Information Patent Application
Air sampler with parallel impactors
- Publication number 20050279181
- Publication date Dec 22, 2005
- SKC, Inc.
- Saulius Trakumas
- G01 - MEASURING TESTING
Information Patent Application
Passive sampling badge
- Publication number 20020148355
- Publication date Oct 17, 2002
- SKC, Inc.
- Donald Lee Smith
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method and apparatus for calibrating personal air samplers
- Publication number 20010004842
- Publication date Jun 28, 2001
- Charles A. Krajewski
- G01 - MEASURING TESTING