For the Inventor, By the Inventor

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Sunnyvale, CA, United States of America

Mark Products, Inc.

USPTO Granted Patents = 17

Trademarks = 1

Forward Citations = 185

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14 inventors (with patents filed for the assignee):

Edward R McCourt (4 out of 4 patents)

James T Lindow (4 out of 9 patents)

James C Woodall, Jr (4 out of 5 patents)

4. Dean T Mack (3 out of 3 patents)

5. William O McNeel (2 out of 20 patents)

6. Samuel E Haggard (2 out of 2 patents)

7. S E Haggard (2 out of 2 patents)

8. Dieter H Hopfe (1 out of 1 patent)

9. Eugene F Florian, Deceased (1 out of 1 patent)

10. Travis E Riley (1 out of 1 patent)

11. Bobby D Childs (1 out of 1 patent)

12. J David Smith (1 out of 1 patent)

13. Richard DiMatteo (1 out of 1 patent)

14. Hanna T Khalil (1 out of 1 patent)

17 patents: Sort by Forward Citations

1. 6324917 - Combination air pipe connector and flow measurement device (2001-12-04),

2. 6009217 - Optical fiber sensor for distinguishing between the presence of liquid (1999-12-28),

3. 5783747 - Fluid analyzing detector for detecting the presence of a particular (1998-07-21),

4. 5757988 - Optical fiber sensor utilizing a swellable detector material (1998-05-26),

5. 4811311 - Seismic detector assembly having polarized terminals (1989-03-07),

6. 4809245 - Seismic detector housing assembly (1989-02-28),

7. 4787702 - Fiber optic cable and method of making the same (1988-11-29),

8. 4787239 - Sensor for hand held gas chromatograph (1988-11-29),

9. 4525814 - Leakage testing cable connector network (1985-06-25),

10. 4477136 - Takeout connector (1984-10-16),

11. 4447104 - Apparatus for attaching a multiconductor cable to a housing (1984-05-08),

12. 4438292 - Waterproof housing assembly for geophones (1984-03-20),

13. 4378274 - Method of electroplating very thin metal parts (1983-03-29),

14. 4285054 - Geophone (1981-08-18),

15. 4249788 - Waterproof multiple wire cable connecting device (1981-02-10),

Mark Products, Inc., based in Sunnyvale, California, specializes in the development and manufacturing of advanced materials and components for various industries. The company focuses on innovative solutions that enhance performance and reliability in applications such as telecommunications, aerospace, and electronics. With a commitment to research and development, Mark Products aims to push the boundaries of technology, providing high-quality products that meet the evolving needs of its customers in a competitive global market.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

17 Patents

#213 in Sunnyvale, CA

#4,505 in California

#18,865 in US

#35,857 in the World

Sunnyvale, CA, United States of America

Mark Products, Inc.

Forward Citations = 185

14 inventors:

Edward R McCourt (4 out of 4 patents)

James T Lindow (4 out of 9 patents)

James C Woodall, Jr (4 out of 5 patents)

4. Dean T Mack (3 out of 3 patents)

5. William O McNeel (2 out of 20 patents)

Please report any incorrect information to [email protected]

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