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Sweet Home, OR, United States of America

White's Electronics, Inc.

USPTO Granted Patents = 32

% Expired Patents = 3.1

Forward Citations = 876

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27 inventors (with patents filed for the assignee):

John L Earle (8 out of 15 patents)

Carl Moreland (4 out of 4 patents)

Anne E Kelley (4 out of 4 patents)

4. Mark D Rowan (4 out of 4 patents)

5. Donald K Shoemaker (4 out of 4 patents)

6. James P Karbowski (3 out of 6 patents)

7. John W Plautz (2 out of 2 patents)

8. Mark W Rohde (2 out of 6 patents)

9. Richard Edward Hirschi (2 out of 4 patents)

10. George C Payne (2 out of 3 patents)

11. Michael Howard Linse (1 out of 4 patents)

12. Jeffrey L Kelley (1 out of 1 patent)

13. Eric Foster (1 out of 1 patent)

14. Jeff Kelley (1 out of 1 patent)

15. Robert M Canaday (1 out of 1 patent)

32 patents: Sort by Forward Citations

1. 10228481 - Ground eliminating metal detector (2019-03-12),

2. 9989663 - Auto nulling of induction balance metal detector coils (2018-06-05),

3. 9285496 - Truncated half-sine methods for metal detectors (2016-03-15),

4. 9207315 - Metal detector with motion sensing (2015-12-08),

5. 8878515 - Constant current metal detector (2014-11-04),

6. 8749240 - Time domain method and apparatus for metal detectors (2014-06-10),

7. 8729902 - Metal detector analysis and display methods (2014-05-20),

8. 8629677 - Hybrid induction balance/pulse induction metal detector (2014-01-14),

9. 7994789 - Dual field search coil for pulse induction metal detectors (2011-08-09),

10. 7649356 - Pulse induction metal detector having high energy efficiency and sensitivity (2010-01-19),

11. 7391217 - Metal detection methods and apparatus wherein a numeric representation of the sense signal and a noise contribution to the sense signal are produced (2008-06-24),

12. 7148692 - Detector for non-ferrous metals with reduced false positive responses (2006-12-12),

13. 7088103 - Metal detector having a plurality of phase delay discrimination regions with corresponding selectable exception spaces therein (2006-08-08),

14. 6911823 - Metal detector employing static discrimination (2005-06-28),

15. 6879161 - Method and apparatus for distinguishing metal objects employing multiple frequency interrogation (2005-04-12),

White's Electronics, Inc. is a leading manufacturer of metal detectors and related accessories. With a history dating back to 1950, the company is renowned for its innovative technology and precision engineering, delivering top-notch performance and reliability. White's metal detectors are used by hobbyists, treasure hunters, archaeologists, and security personnel worldwide. Headquartered in Sweet Home, Oregon, White's Electronics is committed to providing high-quality products that help users in their search for valuable objects or for ensuring security in various industries.

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

Company Badge

USPTO Data Jan 1 1976 - Sep 15 2026

32 Patents

#1 in Sweet Home, OR

#110 in Oregon

#10,574 in US

#20,620 in the World

Sweet Home, OR, United States of America

White's Electronics, Inc.

Forward Citations = 876

27 inventors:

John L Earle (8 out of 15 patents)

Carl Moreland (4 out of 4 patents)

Anne E Kelley (4 out of 4 patents)

4. Mark D Rowan (4 out of 4 patents)

5. Donald K Shoemaker (4 out of 4 patents)

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