For the Inventor, By the Inventor

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Fort Worth, TX, United States of America

Pvi Industries, LLC

USPTO Granted Patents = 26

CIPO Patents = 2

EPO Patents = 1

Trademarks = 16

Forward Citations = 198

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11 inventors (with patents filed for the assignee):

Charles L Adams (14 out of 25 patents)

Mark A Ferguson (8 out of 10 patents)

John M Peckham (3 out of 3 patents)

4. Frank Austin Myers (3 out of 5 patents)

5. Richard C Adams (3 out of 3 patents)

6. Christopher J Bollas (2 out of 2 patents)

7. Weldon M Hiddleston (2 out of 2 patents)

8. Paul Bothner (1 out of 5 patents)

9. Michael James Hubbard (1 out of 5 patents)

10. Robert Hamos (1 out of 1 patent)

11. David W Clark (1 out of 1 patent)

26 patents: Sort by Forward Citations

1. 11156382 - C-shaped heat exchanger tube and nested bundle of C-shaped heat exchanger tubes (2021-10-26),

2. 9122284 - Electromechanical temperature regulation system for providing tempered mix water (2015-09-01),

3. 7665427 - Heat exchange system with steam trap protection (2010-02-23),

4. 7299769 - Condensing gas fired water heater (2007-11-27),

5. 7278379 - Heat exchange system (2007-10-09),

6. D533263 - Portable water heater (2006-12-05),

7. 6044803 - Vertical tube water heater apparatus (2000-04-04),

8. 5775268 - High efficiency vertical tube water heater apparatus (1998-07-07),

9. 5772422 - Burner array for water heating apparatus (1998-06-30),

10. 5713515 - Method and system in a fluid heating apparatus for efficiently (1998-02-03),

11. 5666944 - Water heating apparatus with passive flue gas recirculation (1997-09-16),

12. 5666943 - Water heater or boiler with improved tank design (1997-09-16),

13. 5479913 - Direct contact water heater (1996-01-02),

14. 5437249 - Combination burner and flue gas collector for water heaters and boilers (1995-08-01),

15. 5400962 - System and method for reduced purge operation of a forced draft burner (1995-03-28),

PVI Industries, LLC is a leading manufacturer of commercial water heaters and storage tanks. With over 40 years of experience, PVI has become an industry leader in providing innovative solutions and reliable products. Their extensive product line includes high-efficiency gas-fired and oil-fired water heaters, as well as storage tanks for various applications including hotels, hospitals, schools, and more.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 2 2025

26 Patents

#38 in Fort Worth, TX

#727 in Texas

#12,421 in US

#24,040 in the World

Fort Worth, TX, United States of America

Pvi Industries, LLC

Forward Citations = 198

11 inventors:

Charles L Adams (14 out of 25 patents)

Mark A Ferguson (8 out of 10 patents)

John M Peckham (3 out of 3 patents)

4. Frank Austin Myers (3 out of 5 patents)

5. Richard C Adams (3 out of 3 patents)

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