For the Inventor, By the Inventor

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Pittsburgh, PA, United States of America

Bacharach, Inc.

USPTO Granted Patents = 28

CIPO Patents = 1

Trademarks = 13

Forward Citations = 489

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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)

Core Competencies:

Gas Detection

Electrochemical Sensors

Combustion Analysis

Infrared Emitters

Leak Detection

Moisture Extraction

Breath Gas Analysis

Combustion Diagnostics

Halogen Gas Detector

Temperature Limited Sensors

Gas Sampling Devices

Catalytic Detectors

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 innovative measurement and monitoring solutions, specializing in the detection of gases and emissions. Based in Pittsburgh, PA, the company develops advanced technologies for various industries, including HVAC, refrigeration, and environmental monitoring. Bacharach's products are designed to enhance safety, improve efficiency, and ensure compliance with regulatory standards. The organization is committed to delivering high-quality instruments that support environmental sustainability and operational excellence.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

28 Patents

#85 in Pittsburgh, PA

#438 in Pennsylvania

#12,009 in US

#23,262 in the World

Pittsburgh, PA, United States of America

Bacharach, Inc.

Forward Citations = 489

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)

Please report any incorrect information to [email protected]

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