For the Inventor, By the Inventor

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Snoqualmie, WA, United States of America

Zetec, Inc.

USPTO Granted Patents = 20

EPO Patents = 5

Trademarks = 13

Forward Citations = 92

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34 inventors (with patents filed for the assignee):

Estell Lopez (3 out of 3 patents)

Christopher R Loud (3 out of 3 patents)

Frederic Morrow (2 out of 2 patents)

4. Alexandre Charlebois (2 out of 2 patents)

5. Martin Garneau (2 out of 2 patents)

6. Stephane Turgeon (2 out of 2 patents)

7. William Frederick Ziegenhagen (2 out of 2 patents)

8. Steve Timm (2 out of 2 patents)

9. Tom O'Dell (2 out of 2 patents)

10. Christopher Matthew Hils (2 out of 3 patents)

11. Evans H Nguyen (1 out of 20 patents)

12. William Oren Wekell (1 out of 19 patents)

13. Laurent Enenkel (1 out of 1 patent)

14. Jeffrey Raymond Gueble (1 out of 3 patents)

15. Jevne Branden Micheau-Cunningham (1 out of 1 patent)

20 patents: Sort by Forward Citations

1. 11499941 - Eddy current probe (2022-11-15),

2. 11499940 - Eddy current probe (2022-11-15),

3. 10921287 - Drive coil for eddy current inspection probe (2021-02-16),

4. 10866213 - Eddy current probe (2020-12-15),

5. 10295503 - System for display of non-destructive testing region (2019-05-21),

6. 9784715 - Eddy current inspection probe based on magnetoresistive sensors (2017-10-10),

7. 9267921 - Axial and circumferential flaw sensing eddy current probe (2016-02-23),

8. 8738339 - System and method for ultrasonic testing (2014-05-27),

9. 8386404 - Methods for automated eddy current non-destructive testing analysis (2013-02-26),

10. 7109704 - Flexible shaft with a helically wound data cable supporting a smooth outer sleeve for eddy current probe (2006-09-19),

11. 6923078 - Prestretched shafet for eddy current probe (2005-08-02),

12. 6809671 - Dynamic gain control in a digital eddy current signal processor (2004-10-26),

13. 6798197 - Dynamic gain control in a digital eddy current signal processor (2004-09-28),

14. 6734669 - Digital demodulation of an eddy current signal (2004-05-11),

15. 6734668 - Eddy current probe having diagonal magnetic fields alternating between posts at corners of orthogonal solenoid coils (2004-05-11),

Zetec, Inc. is a global leader in non-destructive testing solutions for the power generation, oil & gas, aerospace, and automotive industries. With a focus on advanced inspection technologies, Zetec provides innovative solutions that improve safety, efficiency, and productivity. Their portfolio includes ultrasonic testing equipment, eddy current instruments, and phased array systems.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

20 Patents

#1 in Snoqualmie, WA

#333 in Washington

#15,887 in US

#30,350 in the World

Snoqualmie, WA, United States of America

Zetec, Inc.

Forward Citations = 92

34 inventors:

Estell Lopez (3 out of 3 patents)

Christopher R Loud (3 out of 3 patents)

Frederic Morrow (2 out of 2 patents)

4. Alexandre Charlebois (2 out of 2 patents)

5. Martin Garneau (2 out of 2 patents)

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