For the Inventor, By the Inventor

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Cary, NC, United States of America

Ply Gem Industries, Inc.

USPTO Granted Patents = 32

Trademarks = 20

Forward Citations = 171

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41 inventors (with patents filed for the assignee):

John M Wade (11 out of 11 patents)

Colin David Campbell (6 out of 8 patents)

Brent A Dilonardo (6 out of 6 patents)

4. Kaleb Hahn (5 out of 5 patents)

5. Bryan Keith Beasley (4 out of 4 patents)

6. T Daniel Hawk (4 out of 4 patents)

7. Jeremy Earl Warren (3 out of 4 patents)

8. Danny R Parks (3 out of 3 patents)

9. Volker Guelck (3 out of 3 patents)

10. Derek Zimmerman (3 out of 3 patents)

11. David Barrett, Jr (3 out of 3 patents)

12. Jake Allen (2 out of 2 patents)

13. John Pacanovsky (2 out of 6 patents)

14. Kenton Sites Gibbs, Jr (2 out of 2 patents)

15. Alan F Hoying (2 out of 2 patents)

32 patents: Sort by Forward Citations

1. D1095193 - Siding guide installation verification tool (2025-09-30),

2. 12098540 - Method and kit for installation of siding panels (2024-09-24),

3. 11988038 - Window screen with magnetic corner keys and associated corner key mates (2024-05-21),

4. 11806979 - Polymer composite building product and method of fabrication (2023-11-07),

5. 11773601 - Polymer composite building product and method of fabrication (2023-10-03),

6. 11591834 - Sash lock capable of bi-directional engagement (2023-02-28),

7. 11384542 - Roof shingle tile and method of installing the same (2022-07-12),

8. 11352798 - Method and kit for installation of siding panels (2022-06-07),

9. 10941576 - Foam backed siding panel (2021-03-09),

10. 10787849 - Sash balance for vertical slider window (2020-09-29),

11. 10760317 - Casement window operator (2020-09-01),

12. 9834957 - Tilt latch for window (2017-12-05),

13. 9624713 - Connection system for meeting rail of window (2017-04-18),

14. 9608421 - Weatherproof outdoor electrical box (2017-03-28),

15. 9493970 - Tilt latch for window (2016-11-15),

Ply Gem Industries, Inc. is a leading manufacturer of exterior building products in North America. With a diverse product portfolio including windows, doors, siding, and roofing, Ply Gem has been providing innovative solutions to homeowners and professionals for over 75 years. Through its network of distributors and contractors, Ply Gem is committed to delivering high-quality and sustainable products that enhance the beauty and energy efficiency of residential and commercial buildings.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

32 Patents

#9 in Cary, NC

#237 in North Carolina

#10,255 in US

#20,108 in the World

Cary, NC, United States of America

Ply Gem Industries, Inc.

Forward Citations = 171

41 inventors:

John M Wade (11 out of 11 patents)

Colin David Campbell (6 out of 8 patents)

Brent A Dilonardo (6 out of 6 patents)

4. Kaleb Hahn (5 out of 5 patents)

5. Bryan Keith Beasley (4 out of 4 patents)

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