For the Inventor, By the Inventor

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New Kensington, PA, United States of America

Bacharach, Inc.

USPTO Granted Patents = 28

CIPO Patents = 3

Trademarks = 17

Forward Citations = 485

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36 inventors (with patents filed for the assignee):

Robert L Novack (7 out of 8 patents)

Richard M Hickox (6 out of 6 patents)

Christopher D Prozzo (4 out of 9 patents)

4. William P Spohn (3 out of 6 patents)

5. David J D'Amico (3 out of 3 patents)

6. John E Tozier (3 out of 4 patents)

7. Peter M Noble (3 out of 10 patents)

8. John M Fruhwald (3 out of 4 patents)

9. Roger H Ramsey (2 out of 27 patents)

10. Frank Akers, Iii (2 out of 2 patents)

11. Carlo Edward Cuomo (2 out of 6 patents)

12. William J Perroz, Jr (2 out of 2 patents)

13. Beth A Tomasovic (2 out of 2 patents)

14. Carl A Marrese (2 out of 2 patents)

15. Doug W Keeports (1 out of 3 patents)

28 patents: Sort by Forward Citations

1. 11644450 - Differential monitoring systems for carbon dioxide levels as well as methods of monitoring same (2023-05-09),

2. D844117 - Flue plug (2019-03-26),

3. 9846107 - Systems, apparatuses and methods for analyzing combustion gases and presenting combustion process diagnostics (2017-12-19),

4. 6737650 - Infrared emitter, its manufacture, and process for using (2004-05-18),

5. 6670613 - System and method for spectral analysis (2003-12-30),

6. 6590690 - Electronically modulating an optical light source (2003-07-08),

7. 6489787 - Gas detection circuit (2002-12-03),

8. 6362741 - Leak detector (2002-03-26),

9. 6325843 - Method and apparatus for removing condensate from combustion analyzer sample (2001-12-04),

10. D447071 - Leak detector (2001-08-29),

11. 6042634 - Moisture extractor system for gas sampling (2000-03-28),

12. 6019821 - Method and apparatus for removing condensate from combustion analyzer (2000-02-01),

13. 5932176 - Halogen gas detector (1999-08-03),

14. 5826577 - Breath gas analysis module (1998-10-27),

15. 5305231 - Multiple K factor, selectable gas detector (1994-04-19),

Bacharach, Inc. is a leading provider of gas and refrigerant leak detection, combustion and emissions analysis instruments, and HVAC/R instrumentations. With over 100 years of experience, Bacharach has developed innovative solutions to increase energy efficiency, ensure safety, and protect the environment. Their range of products includes leak detectors, combustion analyzers, refrigerant recovery units, and gas monitoring systems. Bacharach serves various industries such as HVAC/R contractors, facility managers, industrial professionals, and insurance and regulatory bodies.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

28 Patents

#1 in New Kensington, PA

#440 in Pennsylvania

#11,597 in US

#22,547 in the World

New Kensington, PA, United States of America

Bacharach, Inc.

Forward Citations = 485

36 inventors:

Robert L Novack (7 out of 8 patents)

Richard M Hickox (6 out of 6 patents)

Christopher D Prozzo (4 out of 9 patents)

4. William P Spohn (3 out of 6 patents)

5. David J D'Amico (3 out of 3 patents)

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