MARQUETTE GAS ANALYSIS CORP., A MO CORP

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ST. LOUIS, MO, US

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Patents Grantslast 30 patents

Information Patent Grant
Moisture trap
- Patent number 5,131,387
- Issue date Jul 21, 1992
- Marquette Gas Analysis Corp.
- Gerald H. French
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Respiratory CO.sub.2 detector circuit with high quality waveform
- Patent number 4,955,946
- Issue date Sep 11, 1990
- Marquette Gas Analysis
- Bruce E. Mount
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
74045222 - AQUA-KNOT
- Serial number 74045222
- Registration number 1631478
- Filing date Apr 2, 1990
- Marquette Gas Analysis Corp
- 10 - Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth