For the Inventor, By the Inventor

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Raleigh, NC, United States of America

Captive-aire Systems, Inc.

USPTO Granted Patents = 13

CIPO Patents = 30

EPO Patents = 5

Trademarks = 30

Forward Citations = 56

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22 inventors (with patents filed for the assignee):

William Brian Griffin (8 out of 8 patents)

Joshua J Hess (4 out of 4 patents)

William Earle Glaub (3 out of 3 patents)

4. Nicholas I Perry (2 out of 2 patents)

5. Kyle D Thompson (2 out of 5 patents)

6. Todd J Saltzman (2 out of 2 patents)

7. Patrick E McElrone (1 out of 1 patent)

8. Brady Jay Ambrose (1 out of 1 patent)

9. Jesse Beard (1 out of 1 patent)

10. Brandon Charles Wellington (1 out of 1 patent)

11. John Staley (1 out of 1 patent)

12. Robert L Luddy (1 out of 1 patent)

13. Nicolas I Perry (1 out of 1 patent)

14. Bill Griffin (1 out of 7 patents)

15. Nikhil Ramesh (0 patent)

13 patents: Sort by Forward Citations

1. 11454417 - Rooftop exhaust fan having a mechanism for locking the fan in an open position (2022-09-27),

2. 11353237 - Exhaust fan assembly having a system for automatically opening a damper in the event of a power failure (2022-06-07),

3. 11353224 - Rooftop exhaust system with automatic motor lockout (2022-06-07),

4. 11300317 - Commercial kitchen installation with double wall grease duct (2022-04-12),

5. 11204177 - Exhaust fan for a commercial kitchen (2021-12-21),

6. 10953254 - System and method for monitoring and controlling fire suppression systems in commercial kitchens (2021-03-23),

7. 8777119 - Heated makeup air unit (2014-07-15),

8. 8610601 - Kitchen hood assembly with fire suppression control system and built-in redundancy (2013-12-17),

9. 8378834 - Kitchen hood assembly with fire suppression control system including multiple monitoring circuits (2013-02-19),

10. 7963830 - System for directing and controlling two separate streams of air to a kitchen (2011-06-21),

11. 7963282 - Kitchen hood assembly with a combination cleaning and fire suppression system (2011-06-21),

12. 6629523 - Heated make-up air system (2003-10-07),

13. 5771879 - Heated makeup air system for a commercial kitchen (1998-06-30),

Captive-Aire Systems, Inc. is a leading manufacturer and supplier of ventilation systems for commercial kitchens. Established in 1976, the company offers a wide range of products and services including exhaust hoods, fans, make-up air systems, fire suppression systems, and more. Captive-Aire caters to various industries such as restaurants, hospitals, educational institutions, and retail establishments. With a commitment to quality and innovation, the company has become a trusted name in the industry, providing efficient and reliable solutions for commercial ventilation needs.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

13 Patents

#52 in Raleigh, NC

#515 in North Carolina

#23,099 in US

#43,615 in the World

Raleigh, NC, United States of America

Captive-aire Systems, Inc.

Forward Citations = 56

22 inventors:

William Brian Griffin (8 out of 8 patents)

Joshua J Hess (4 out of 4 patents)

William Earle Glaub (3 out of 3 patents)

4. Nicholas I Perry (2 out of 2 patents)

5. Kyle D Thompson (2 out of 5 patents)

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