% Expired Patents = 88.9

Forward Citations = 17

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8 inventors (with patents filed for the assignee):

Timothy J Brockett (6 out of 27 patents)

Mehran Matloubian (5 out of 66 patents)

Douglas A Doughty (4 out of 10 patents)

4. Frederick Matthew Espiau (3 out of 56 patents)

5. Dane I Atol (1 out of 1 patent)

6. David Schmelzer (1 out of 7 patents)

7. Aric Dorschner (1 out of 1 patent)

8. Jacob Portukalian (1 out of 1 patent)

9 patents: Sort by Forward Citations

1. 9392752 - Plasma growth lamp for horticulture (2016-07-19),

2. 9236238 - Electrodeless lamps with coaxial type resonators/waveguides and grounded coupling elements (2016-01-12),

3. 9224568 - Arc tube device and stem structure for electrodeless plasma lamp (2015-12-29),

4. 9177779 - Low profile electrodeless lamps with an externally-grounded probe (2015-11-03),

5. 9099291 - Impedance tuning of an electrode-less plasma lamp (2015-08-04),

6. 8957593 - Multiple pulse width modulation waveforms for plasma lamp (2015-02-17),

7. 8884518 - Electrodeless lamps with externally-grounded probes and improved bulb assemblies (2014-11-11),

8. 8847488 - Fill combination and method for high intensity lamps (2014-09-30),

9. 8766539 - Electrodeless lamps with grounded coupling elements and improved bulb assemblies (2014-07-01),

Company Overview

Topanga USA, Inc. is a leading provider of outdoor apparel and gear for the adventure-driven individual. With a focus on quality, functionality, and style, Topanga offers a wide range of products for hiking, camping, and other outdoor activities. Explore our website to discover our latest collections and find the perfect gear for your next outdoor adventure.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

9 Patents

#8 in Canoga Park, CA

#7,735 in California

#32,588 in US

Canoga Park, CA, United States of America

Topanga USA, Inc.

Forward Citations = 17

8 inventors:

Timothy J Brockett (6 out of 27 patents)

Mehran Matloubian (5 out of 66 patents)

Douglas A Doughty (4 out of 10 patents)

4. Frederick Matthew Espiau (3 out of 56 patents)

5. Dane I Atol (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Topanga USA, Inc.. Retrieved from https://idiyas.com/company/topanga-usa

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]