Trademarks = 2

Forward Citations = 135

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9 inventors (with patents filed for the assignee):

Clifford G Moore (2 out of 5 patents)

Charles M Finley (2 out of 7 patents)

Rex V Rhoades (2 out of 2 patents)

4. Elmond A Holmes (1 out of 4 patents)

5. Gilson H Rohrback (1 out of 6 patents)

6. James L Geer (1 out of 1 patent)

7. David K Waterman (1 out of 1 patent)

8. Herbert P Silverman (1 out of 3 patents)

9. James R Bredow (1 out of 2 patents)

6 patents: Sort by Forward Citations

1. 4755744 - Plated sensor for monitoring corrosion or electroplating (1988-07-05),

2. 4587479 - Corrosion measurement with multiple compensation (1986-05-06),

3. 4537071 - Retriever tool (1985-08-27),

4. 4514681 - Flush electrical resistance corrosion probe (1985-04-30),

5. 4338563 - Corrosion measurement with secondary temperature compensation (1982-07-06),

6. 4138878 - Method and apparatus for detecting and measuring scale (1979-02-13),

Company Overview

Rohrback Corporation, known as Rohrback Cosasco Systems, is a leading provider of corrosion monitoring solutions for oil, gas, and industrial markets. With a history dating back to 1950, Rohrback offers a comprehensive range of products and services to help customers protect their assets from corrosion and ensure optimal performance. Their technological expertise and commitment to quality have made them a trusted partner for clients worldwide.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

6 Patents

#37 in Santa Fe Springs, CA

#10,578 in California

#45,007 in US

Santa Fe Springs, CA, United States of America

Rohrback Corporation

Forward Citations = 135

9 inventors:

Clifford G Moore (2 out of 5 patents)

Charles M Finley (2 out of 7 patents)

Rex V Rhoades (2 out of 2 patents)

4. Elmond A Holmes (1 out of 4 patents)

5. Gilson H Rohrback (1 out of 6 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Rohrback Corporation. Retrieved from https://idiyas.com/company/rohrback

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]