Trademarks = 1

Forward Citations = 125

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5 inventors (with patents filed for the assignee):

John S Lievois (2 out of 2 patents)

Roberto M Lansangan (2 out of 2 patents)

George Joel Rodger (1 out of 6 patents)

4. Arnold Del Toro (1 out of 1 patent)

5. Mark E Sudberry (1 out of 3 patents)

2 patents: Sort by Forward Citations

1. 6292756 - Narrow band infrared water fraction apparatus for gas well and liquid hydrocarbon flow stream use (2001-09-18),

2. 6076049 - Narrow band infrared water cut meter (2000-06-13),

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

2 Patents

#1,541 in Houston, TX

#6,299 in Texas

#94,841 in US

Houston, TX, United States of America

Premier Instruments, Inc.

Forward Citations = 125

5 inventors:

John S Lievois (2 out of 2 patents)

Roberto M Lansangan (2 out of 2 patents)

George Joel Rodger (1 out of 6 patents)

4. Arnold Del Toro (1 out of 1 patent)

5. Mark E Sudberry (1 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Premier Instruments, Inc.. Retrieved from https://idiyas.com/company/premier-instruments

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]