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Kent, WA, United States of America

Flowmole Corporation

USPTO Granted Patents = 13

Forward Citations = 538

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18 inventors (with patents filed for the assignee):

Albert W Chau (9 out of 175 patents)

John E Mercer (8 out of 273 patents)

Glen Baker (4 out of 4 patents)

4. James A Fikse (3 out of 7 patents)

5. Kenneth E Fender (2 out of 2 patents)

6. Edward Geller (2 out of 2 patents)

7. Tom O'Hanlon (2 out of 2 patents)

8. Mike Kirby (2 out of 2 patents)

9. Robert Svendsen (2 out of 2 patents)

10. Ken Theimer (2 out of 2 patents)

11. Jim Reichman (2 out of 2 patents)

12. Dmitry Feldman (1 out of 10 patents)

13. Olivier L Tremoulet, Jr (1 out of 34 patents)

14. Mark E Lutz (1 out of 1 patent)

15. Douglas P Kelley (1 out of 1 patent)

13 patents: Sort by Forward Citations

1. 5070462 - Device for locating a boring machine (1991-12-03),

2. 4911579 - Swivel arrangement for connecting a boring or reaming tool to a cable (1990-03-27),

3. 4896733 - Technique for providing an underground tunnel utilizing a powered boring (1990-01-30),

4. 4881083 - Homing technique for an in-ground boring device (1989-11-14),

5. 4867255 - Technique for steering a downhole hammer (1989-09-19),

6. 4864293 - Inground boring technique including real time transducer (1989-09-05),

7. 4856600 - Technique for providing an underground tunnel utilizing a powered boring (1989-08-15),

8. 4821815 - Technique for providing an underground tunnel utilizing a powered boring (1989-04-18),

9. 4787463 - Method and apparatus for installment of underground utilities (1988-11-29),

10. 4755805 - Current sensing alarm arrangement for monitoring the presence of high (1988-07-05),

11. 4754526 - System including a multi-stepped nozzle assembly for back-boring an (1988-07-05),

12. 4714118 - Technique for steering and monitoring the orientation of a powered (1987-12-22),

13. 4674579 - Method and apparatus for installment of underground utilities (1987-06-23),

Flowmole Corporation is a leading provider of trenchless underground utility solutions. With over 20 years of experience, we offer high-quality services for the installation, replacement, and rehabilitation of pipelines and cables. Our innovative technology allows us to complete projects efficiently and cost-effectively, minimizing disruption to the surrounding environment. Flowmole Corporation is committed to delivering exceptional results and customer satisfaction.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

13 Patents

#20 in Kent, WA

#499 in Washington

#23,099 in US

#43,615 in the World

Kent, WA, United States of America

Flowmole Corporation

Forward Citations = 538

18 inventors:

Albert W Chau (9 out of 175 patents)

John E Mercer (8 out of 273 patents)

Glen Baker (4 out of 4 patents)

4. James A Fikse (3 out of 7 patents)

5. Kenneth E Fender (2 out of 2 patents)

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