EPO Patents = 2

Forward Citations = 171

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14 inventors (with patents filed for the assignee):

Lee Morgan Smith (5 out of 41 patents)

Robert E Benner (5 out of 7 patents)

Eric R Jacobsen (2 out of 2 patents)

4. Richard Dennis Rallison (2 out of 26 patents)

5. Joel M Harris (1 out of 5 patents)

6. Rory H Uibel (1 out of 1 patent)

7. Douglas A Christensen (1 out of 31 patents)

8. Aaron Carpenter (1 out of 1 patent)

9. Curtis Johnson (1 out of 1 patent)

10. Jay E Klevens (1 out of 1 patent)

11. George R Gray (1 out of 6 patents)

12. Ming-Wei Pan (1 out of 1 patent)

13. Carl W Johnson (1 out of 1 patent)

14. Paul Wade (1 out of 1 patent)

15. Mike Riding (2 patents)

7 patents: Sort by Forward Citations

1. 10620227 - Automatic liquid sampling system and method of use thereof (2020-04-14),

2. 7973926 - Methods for determining olefin concentrations in olefin-containing fuels (2011-07-05),

3. 6859581 - Optical fiber multiplexer for Raman spectroscopy (2005-02-22),

4. 6798214 - Self-adjusting resistance standard (2004-09-28),

5. 6100975 - Raman spectroscopy apparatus and method using external cavity laser for (2000-08-08),

6. 6028667 - Compact and robust spectrograph (2000-02-22),

7. 5751415 - Raman spectroscopy apparatus and method for continuous chemical analysis (1998-05-12),

Company Overview

Process Instruments, Inc. is a leading provider of high-quality monitoring and control solutions for industrial processes. With over 30 years of experience, we offer a wide range of instruments for measuring temperature, pressure, and flow. Our products are designed to improve efficiency, accuracy, and safety in various industries such as oil and gas, chemical, and manufacturing. Visit our website to learn more about our innovative solutions.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

7 Patents

#16 in Bakersfield, CA

#9,501 in California

#39,907 in US

Bakersfield, CA, United States of America

Process Instruments, Inc.

Forward Citations = 171

14 inventors:

Lee Morgan Smith (5 out of 41 patents)

Robert E Benner (5 out of 7 patents)

Eric R Jacobsen (2 out of 2 patents)

4. Richard Dennis Rallison (2 out of 26 patents)

5. Joel M Harris (1 out of 5 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Process Instruments, Inc.. Retrieved from https://idiyas.com/company/process-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]

2 patents (EPO):

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]