For the Inventor, By the Inventor

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Southbridge, MA, United States of America

Cabot Safety Corporation

USPTO Granted Patents = 27

Trademarks = 13

Forward Citations = 810

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19 inventors (with patents filed for the assignee):

Richard T Metcalfe (8 out of 17 patents)

Arthur J Salce (6 out of 12 patents)

Robert Nicolo Falco (5 out of 67 patents)

4. Ross Gardner, Jr (4 out of 11 patents)

5. Joseph Z Zdrok (3 out of 8 patents)

6. Walter B Herbst (2 out of 38 patents)

7. Michael A Cantor (2 out of 3 patents)

8. Raoul O Desy (2 out of 40 patents)

9. Steen Brabrand Rasmussen (1 out of 7 patents)

10. Gregory W Lantz (1 out of 5 patents)

11. James L Allen (1 out of 5 patents)

12. Richard M Salisbury (1 out of 12 patents)

13. Richard H Seager (1 out of 63 patents)

14. Alan Seville (1 out of 2 patents)

15. Richard D Maryyanek (1 out of 6 patents)

27 patents: Sort by Forward Citations

1. 5500958 - Seal plate attachment for earmuffs (1996-03-26),

2. 5420381 - Acoustical earmuff (1995-05-30),

3. D358684 - Disposable faceshield (1995-05-23),

4. D358463 - Hearing protective earplug (1995-05-16),

5. 5406337 - Semi-rimless eyeglass frame assembly (1995-04-11),

6. 5373869 - Test probe for face piece respirators (1994-12-20),

7. D348893 - Semi-rimless safety frame (1994-07-19),

8. 5318200 - Earplug dispenser (1994-06-07),

9. D345663 - Earplug dispenser (1994-04-05),

10. 5299448 - Positive pressure test apparatus for facepiece respirator (1994-04-05),

11. 5267487 - Vibration handle grip and process for making same (1993-12-07),

12. D340316 - Test probe for facepiece respirators (1993-10-12),

13. 5217663 - Molding method for scrubbing sponge (1993-06-08),

14. 5203352 - Polymeric foam earplug (1993-04-20),

15. D333478 - Eyeglass safety frame (1993-02-23),

Cabot Safety Corporation is a leading provider of high-quality safety products and solutions for industrial, construction, and personal protection. With decades of experience in the industry, Cabot Safety Corporation is committed to providing innovative and reliable safety gear that meets the highest standards of quality and performance. From protective clothing and equipment to safety signage and training programs, Cabot Safety Corporation is your trusted partner in workplace safety.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

27 Patents

#3 in Southbridge, MA

#710 in Massachusetts

#12,011 in US

#23,293 in the World

Southbridge, MA, United States of America

Cabot Safety Corporation

Forward Citations = 810

19 inventors:

Richard T Metcalfe (8 out of 17 patents)

Arthur J Salce (6 out of 12 patents)

Robert Nicolo Falco (5 out of 67 patents)

4. Ross Gardner, Jr (4 out of 11 patents)

5. Joseph Z Zdrok (3 out of 8 patents)

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