Forward Citations = 100

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5 inventors (with patents filed for the assignee):

Bruce E Mount (1 out of 14 patents)

Douglas P Becker (1 out of 1 patent)

Angelus M Lombardo (1 out of 1 patent)

4. James E Graham (1 out of 1 patent)

5. Gerald H French (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. 5131387 - Moisture trap (1992-07-21),

2. 4955946 - Respiratory CO.sub.2 detector circuit with high quality waveform (1990-09-11),

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

2 Patents

#506 in St. Louis, MO

#1,320 in Missouri

#94,841 in US

St. Louis, MO, United States of America

Marquette Gas Analysis

Forward Citations = 100

5 inventors:

Bruce E Mount (1 out of 14 patents)

Douglas P Becker (1 out of 1 patent)

Angelus M Lombardo (1 out of 1 patent)

4. James E Graham (1 out of 1 patent)

5. Gerald H French (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Marquette Gas Analysis. Retrieved from https://idiyas.com/company/marquette-gas-analysis

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]