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For the Inventor, By the Inventor

Smithfield, RI, United States of America

Bacou USA Safety, Inc.


USPTO Granted Patents = 19

Trademarks = 19

Forward Citations = 556

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18 inventors (with patents filed for the assignee):

goldMedal Howard S Leight (8 out of 40 patents)

silverMedal Thomas W Fleming (3 out of 12 patents)

bronzeMedal Richard W Canavan (2 out of 33 patents)

4.  Michael A Pawlyk (2 out of 2 patents)

5.  John J Kern (2 out of 3 patents)

6.  Anthony V Osborne (2 out of 2 patents)

7.  Jeffrey M Whynall (2 out of 6 patents)

8.  Walter Stepan (2 out of 4 patents)

9.  Stanley Michnowicz (1 out of 3 patents)

10.  David V Haston (1 out of 5 patents)

11.  Carl E Schaefer (1 out of 2 patents)

12.  Carl Toft (1 out of 2 patents)

13.  Arnaud Goossens (1 out of 1 patent)

14.  Paul Saubestre (1 out of 1 patent)

15.  Duane E Decker (1 out of 1 patent)


19 patents:

1. 6604405 - Monitoring system (2003-08-12),
2. 6345684 - Checkable earplug (2002-02-12),
3. 6248280 - Method of manufacturing a respirator cartridge seal (2001-06-19),
4. 6241041 - Multi-cone earplug and method of forming and using (2001-06-05),
5. D442340 - Earmuff with diamond shell and cloverleaf cushion (2001-05-16),
6. 6196681 - Eye covering (2001-03-06),
7. 6148446 - Multi-position banded earmuff (2000-11-21),
8. 6138790 - Band earplug adapted to prevent soiling (2000-10-31),
9. 6099293 - Apparatus for manufacturing a respirator cartridge seal (2000-08-08),
10. 6091331 - Emergency worker and fireman's dual emergency warning system (2000-07-18),
11. 6082855 - Earplug attachment for eyeglasses (2000-07-04),
12. D427382 - Pair of earmuffs (2000-06-27),
13. D424340 - Earplug dispenser (2000-05-09),
14. 6053030 - Instrument information and identification system and method (2000-04-25),
15. 6036312 - Protective eyeglass assembly having a unitary, decentered lens piece (2000-03-14),
Company Overview
Bacou USA Safety, Inc. is a prominent manufacturer specializing in personal protective equipment (PPE) designed to enhance workplace safety across various industries. The company focuses on developing high-quality safety gear, including respiratory protection, hearing protection, and eye protection, ensuring compliance with rigorous safety standards. Headquartered in Smithfield, Rhode Island, Bacou USA serves a diverse clientele, providing innovative solutions that prioritize user comfort and safety in demanding environments.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

19 Patents

#5 in Smithfield, RI

#87 in Rhode Island

#17,150 in US

#32,693 in the World

Smithfield, RI (US)
Smithfield, RI, United States of America

Bacou USA Safety, Inc.

Forward Citations = 556

18 inventors:

goldMedal Howard S Leight (8 out of 40 patents)

silverMedal Thomas W Fleming (3 out of 12 patents)

bronzeMedal Richard W Canavan (2 out of 33 patents)

4.  Michael A Pawlyk (2 out of 2 patents)

5.  John J Kern (2 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Bacou USA Safety, Inc.. Retrieved from https://idiyas.com/company/bacou-usa-safety

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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