Trademarks = 2

Forward Citations = 140

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6 inventors (with patents filed for the assignee):

Michael Barjesteh (4 out of 4 patents)

Ali M Sadegh (2 out of 22 patents)

Nader Barjesteh (2 out of 2 patents)

4. Michael M Barjasteh (1 out of 3 patents)

5. Jerry Umbro (1 out of 1 patent)

6. Mike Barjesteh (1 out of 1 patent)

6 patents: Sort by Forward Citations

1. 6647761 - Hand held flexible mount leak detector (2003-11-18),

2. 6619099 - Hydraulically powered flaring hand tool (2003-09-16),

3. 6324884 - Hand-held portable crimping tool (2001-12-04),

4. 6253436 - Universal valve core removal tool and kit (2001-07-03),

5. 5782128 - Hand tool for flaring a tube (1998-07-21),

6. 5370359 - Manual seal coupler (1994-12-06),

Company Overview

Mastercool, Inc. is a leading manufacturer of portable air conditioners, refrigeration products, and HVAC/R tools for the automotive and HVAC industries. With over 35 years of experience, Mastercool is committed to providing high-quality and innovative products to meet the needs of their customers.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

6 Patents

#6 in Randolph, NJ

#1,675 in New Jersey

#44,981 in US

Randolph, NJ, United States of America

Mastercool, Inc.

Forward Citations = 140

6 inventors:

Michael Barjesteh (4 out of 4 patents)

Ali M Sadegh (2 out of 22 patents)

Nader Barjesteh (2 out of 2 patents)

4. Michael M Barjasteh (1 out of 3 patents)

5. Jerry Umbro (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Mastercool, Inc.. Retrieved from https://idiyas.com/company/mastercool

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]