For the Inventor, By the Inventor

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Spartanburg, SC, United States of America

Wolff Industries, Inc.

USPTO Granted Patents = 15

% Expired Patents = 13.3

EPO Patents = 1

Trademarks = 8

Forward Citations = 58

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7 inventors (with patents filed for the assignee):

David S Vogel (11 out of 26 patents)

Walker Newell (6 out of 6 patents)

David H Wolff (6 out of 7 patents)

4. Kalen Caple (1 out of 1 patent)

5. John Petty (1 out of 1 patent)

6. James A O'Donnell (1 out of 1 patent)

7. Richard F Hunter, Jr (1 out of 1 patent)

15 patents: Sort by Forward Citations

1. 12628807 - Jaws assembly for a fly tying vise (2026-05-19),

2. 12325105 - Systems and methods for conditioning blades (2025-06-10),

3. 10962961 - Systems and methods for tracking cutting implements in processing facilities (2021-03-30),

4. 10654148 - Systems and methods for conditioning blades (2020-05-19),

5. 10262170 - Tag carriers and assemblies for RFID tags (2019-04-16),

6. 10195719 - Conditioning device for conditioning a blade (2019-02-05),

7. 9996718 - Tag carriers and assemblies for RFID tags (2018-06-12),

8. 9902039 - Systems and methods for conditioning blades (2018-02-27),

9. 9469014 - Conditioning device for conditioning a blade (2016-10-18),

10. 9464690 - Chain link and method for forming chain link (2016-10-11),

11. 9205991 - Chain link and method for forming chain link (2015-12-08),

12. 9016113 - Testing device and method for testing scissors (2015-04-28),

13. 7465220 - Apparatus and method for corrugating resharpened blades (2008-12-16),

14. 7008307 - Apparatus for sharpening a circular blade (2006-03-07),

15. D472121 - Scissors handle (2003-03-26),

Wolff Industries, Inc. is a leading manufacturer of precision tools and industrial equipment for the sewing and textile industry. With over 30 years of experience, we specialize in providing innovative solutions to meet the needs of our customers. Our wide range of products includes scissors, shears, cutters, sharpening systems, and sewing machine parts. We pride ourselves on delivering high-quality products that are durable, reliable, and designed to enhance productivity. Visit our website to explore our product catalog and learn more about our commitment to excellence in the textile industry.

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

Company Badge

USPTO Data Jan 1 1976 - Sep 22 2026

Wolff Industries, Inc.

15 Patents

#10 in Spartanburg, SC

#125 in South Carolina

#21,017 in US

#39,822 in the World

Spartanburg, SC, United States of America

Wolff Industries, Inc.

Forward Citations = 58

7 inventors:

David S Vogel (11 out of 26 patents)

Walker Newell (6 out of 6 patents)

David H Wolff (6 out of 7 patents)

4. Kalen Caple (1 out of 1 patent)

5. John Petty (1 out of 1 patent)

Please report any incorrect information to [email protected]

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