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Santa Fe Spring, CA, United States of America

Rohrback Cosasco Systems, Inc.

USPTO Granted Patents = 12

Trademarks = 7

Forward Citations = 223

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12 inventors (with patents filed for the assignee):

David K Waterman (6 out of 7 patents)

Jerry Rutherford (2 out of 5 patents)

Allan John Perkins (1 out of 2 patents)

4. Clifford G Moore (1 out of 5 patents)

5. Eugen Tiefnig (1 out of 1 patent)

6. Albert L Cheser (1 out of 1 patent)

7. Larry A Weigel (1 out of 1 patent)

8. Walter J Maciejewski (1 out of 1 patent)

9. Budd Sweetman (1 out of 1 patent)

10. Steven W Powell (1 out of 2 patents)

11. Steven L Stricklin (1 out of 1 patent)

12. Herbert P Silverman (1 out of 1 patent)

12 patents: Sort by Forward Citations

1. 6919729 - Corrosivity measuring device with temperature compensation (2005-07-19),

2. 5770809 - Probe assembly system, insertion and retrieval tool therefor, and methods (1998-06-23),

3. 5712559 - Cathodic protection reference cell and corrosion sensor (1998-01-27),

4. 5653477 - High pressure access fitting and method (1997-08-05),

5. 5639975 - Retrieval tool therefor, and methods (1997-06-17),

6. 5627749 - Corrosion monitoring tool (1997-05-06),

7. 5625148 - Ultrasonic scanning head and method (1997-04-29),

8. 5535628 - Ultrasonic scanner head and method (1996-07-16),

9. 5505089 - Scanner head assembly and couplant system therefore (1996-04-09),

10. 5243297 - Electrical resistance temperature compensated corrosion probe with (1993-09-07),

11. 4882537 - Method and apparatus for reducing interference in an electrical (1989-11-21),

12. 4841787 - Retractor tool (1989-06-27),

Rohrback Cosasco Systems, Inc. is a leading provider of corrosion monitoring and chemical injection solutions for the oil and gas industry. With over 60 years of experience, the company offers a wide range of products and services to help customers protect their assets and maximize efficiency. From advanced monitoring systems to innovative injection solutions, Rohrback Cosasco Systems, Inc. is dedicated to providing high-quality, reliable solutions to meet the unique needs of each customer.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

12 Patents

#1 in Santa Fe Spring, CA

#5,871 in California

#24,779 in US

#46,665 in the World

Santa Fe Spring, CA, United States of America

Rohrback Cosasco Systems, Inc.

Forward Citations = 223

12 inventors:

David K Waterman (6 out of 7 patents)

Jerry Rutherford (2 out of 5 patents)

Allan John Perkins (1 out of 2 patents)

4. Clifford G Moore (1 out of 5 patents)

5. Eugen Tiefnig (1 out of 1 patent)

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