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For the Inventor, By the Inventor

Brea, CA, United States of America

Procom Heating, Inc.

Calculating rank
USPTO Granted Patents = 23

% Expired Patents = 56.5

Trademarks = 3

Forward Citations = 146

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9 inventors (with patents filed for the assignee):

goldMedal Joseph B Lee, Jr (16 out of 17 patents)

silverMedal Shannon G Cassell (9 out of 10 patents)

bronzeMedal David Deng (7 out of 64 patents)

4.  Eric Pitchford (2 out of 13 patents)

5.  Samir Barudi (1 out of 4 patents)

6.  Claude Hayes (1 out of 1 patent)

7.  Stacy Clevenger (1 out of 1 patent)

8.  Craig Higginbotham (1 out of 9 patents)

9.  Joseph Lee (1 out of 1 patent)


23 patents:

1. 9587829 - Pre-start indicator for portable heater (2017-03-07),
2. 9416977 - Heater configured to operate with a first or second fuel (2016-08-16),
3. 9328922 - Valve assemblies for heating devices (2016-05-03),
4. 9291363 - Portable heater tray (2016-03-22),
5. 9273872 - Weather resistant portable heater (2016-03-01),
6. 9267704 - Portable heater housing (2016-02-23),
7. 9200801 - Fuel selection valve assemblies (2015-12-01),
8. 9097422 - Control valves for heaters and fireplace devices (2015-08-04),
9. 8764436 - Valve assemblies for heating devices (2014-07-01),
10. 8689780 - Low pressure forced air heater (2014-04-08),
11. 8568136 - Heater configured to operate with a first or second fuel (2013-10-29),
12. 8485175 - Heater with catalyst and combustion zone (2013-07-16),
13. 8430666 - Low pressure heater control system (2013-04-30),
14. D670798 - Portable heater (2012-11-13),
15. D670797 - Portable heater (2012-11-13),
Company Overview
Procom Heating, Inc. is a California-based company specializing in innovative heating solutions. The organization focuses on the design and manufacture of high-quality heating products, including ventless gas heaters and electric fireplaces, catering to both residential and commercial markets. Procom is committed to enhancing energy efficiency and user comfort through advanced technology and reliable performance, positioning itself as a leader in the heating industry. Its products are designed to meet diverse consumer needs while adhering to safety and environmental standards.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

Procom Heating, Inc. USPTO Patent Assignee Logo
23 Patents

#5 in Brea, CA

#3,424 in California

#14,450 in US

#27,736 in the World

Brea, CA (US)
Brea, CA, United States of America

Procom Heating, Inc.

Forward Citations = 146

9 inventors:

goldMedal Joseph B Lee, Jr (16 out of 17 patents)

silverMedal Shannon G Cassell (9 out of 10 patents)

bronzeMedal David Deng (7 out of 64 patents)

4.  Eric Pitchford (2 out of 13 patents)

5.  Samir Barudi (1 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Procom Heating, Inc.. Retrieved from https://idiyas.com/company/procom-heating

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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