RYGAN CORP.

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Tulsa, OK, US

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Patents Grantslast 30 patents

Information Patent Grant
Method, apparatus, header, and composition for ground heat exchange
- Patent number 10,301,528
- Issue date May 28, 2019
- RYGAN CORP.
- Lane Lawless
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Method, apparatus, header, and composition for ground heat exchange
- Patent number 9,816,023
- Issue date Nov 14, 2017
- Rygan Corp.
- Lane Lawless
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Method, apparatus, conduit, and composition for low thermal resista...
- Patent number 9,121,630
- Issue date Sep 1, 2015
- Rygan Corp.
- Michael Fraim
- F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
90312469 - TIDALBLADE THE DROP, LOCK & FLOW HEAT EXCHANGER
- Serial number 90312469
- Registration number 7580129
- Filing date Nov 11, 2020
- RYGAN CORP.
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
77422449 - GREEN MADE EASY
- Serial number 77422449
- Registration number 3712777
- Filing date Mar 14, 2008
- RYGAN CORP.
- 37 - Building construction
Information Trademark
77422477 - HPGX
- Serial number 77422477
- Registration number 3693475
- Filing date Mar 14, 2008
- RYGAN CORP.
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
77422425 - RYGAN
- Serial number 77422425
- Registration number 3712776
- Filing date Mar 14, 2008
- RYGAN CORP.
- 37 - Building construction