Hollis C. Demmin

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Tonawanda, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Gas emission spectrometer and method
- Patent number 5,831,728
- Issue date Nov 3, 1998
- Praxair Technology, Inc.
- Mark Leonard Malczewski
- G01 - MEASURING TESTING
Information Patent Grant
Neural network compensation for sensors
- Patent number 5,554,273
- Issue date Sep 10, 1996
- Praxair Technology, Inc.
- Hollis C. Demmin
- G01 - MEASURING TESTING
Information Patent Grant
Particle sampling system for gas supply system
- Patent number 5,537,879
- Issue date Jul 23, 1996
- Praxair Technology, Inc.
- Mark L. Malczewski
- G01 - MEASURING TESTING
Information Patent Grant
Gas emission spectrometer and method
- Patent number 5,412,467
- Issue date May 2, 1995
- Praxair Technology, Inc.
- Mark L. Malczewski
- G01 - MEASURING TESTING