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For the Inventor, By the Inventor

Boucherville, Canada

Leader Industries, Inc.

Calculating rank
USPTO Granted Patents = 21

% Expired Patents = 14.3

Forward Citations = 538

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10 inventors (with patents filed for the assignee):

goldMedal Martin P Pernicka (10 out of 11 patents)

silverMedal John A Meekins (5 out of 5 patents)

bronzeMedal Raymond Cyr (5 out of 13 patents)

4.  William Husa (4 out of 4 patents)

5.  Paul Isabelle (4 out of 6 patents)

6.  Hubert Gagnon (2 out of 2 patents)

7.  Pierre Habib (2 out of 2 patents)

8.  Luc Blanchette (1 out of 8 patents)

9.  Christian Noël (1 out of 1 patent)

10.  Etienne Lahos (1 out of 1 patent)


21 patents:

1. 8807478 - Amphibious aircraft (2014-08-19),
2. 8430356 - Amphibious aircraft (2013-04-30),
3. 8430355 - Amphibious aircraft (2013-04-30),
4. 8272596 - Amphibious aircraft (2012-09-25),
5. 6592073 - Amphibious aircraft (2003-07-15),
6. 6381749 - Protective mask with anchor clamp for physical games (2002-05-07),
7. 6363528 - Protective mask with throat guard for physical games (2002-04-02),
8. D449902 - Face mask for sport helmet (2001-10-31),
9. 6227665 - Sport eyeglasses having removable lenses (2001-05-08),
10. 5987653 - Protective eyewear for industrial use (1999-11-23),
11. 5963295 - Protective eyeglass assembly for use during sport activities (1999-10-05),
12. D407858 - Face mask (1999-04-06),
13. D403538 - Display stand (1999-01-05),
14. 5760867 - Double-hinged adjustable eyeglasses (1998-06-02),
15. D394173 - Display stand (1998-05-12),
Company Overview
Leader Industries, Inc. is a prominent player in the manufacturing sector, specializing in advanced industrial solutions. The company focuses on developing innovative products and technologies that enhance operational efficiency across various industries. With a strong emphasis on research and development, Leader Industries is dedicated to pushing the boundaries of engineering and technology. Based in Boucherville, Canada, the organization serves a diverse clientele, providing tailored solutions that meet the evolving needs of the market.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Nov 3 2026

21 Patents

#4 in Boucherville

#685 in Canada

#30,040 in the World

Boucherville, CA
Boucherville, Canada

Leader Industries, Inc.

Forward Citations = 538

10 inventors:

goldMedal Martin P Pernicka (10 out of 11 patents)

silverMedal John A Meekins (5 out of 5 patents)

bronzeMedal Raymond Cyr (5 out of 13 patents)

4.  William Husa (4 out of 4 patents)

5.  Paul Isabelle (4 out of 6 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Leader Industries, Inc.. Retrieved from https://idiyas.com/company/leader-industries

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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