HAROLD D. CURTIS REVOCABLE TRUST

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Oklahoma City, OK, US

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Patents Applicationslast 30 patents

Information Patent Application
APPARATUS FOR COOLING LIQUID AND COLLECTION ASSEMBLY THEREFOR
- Publication number 20230324134
- Publication date Oct 12, 2023
- HAROLD D. CURTIS REVOCABLE TRUST
- Harold D. Curtis
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
APPARATUS FOR COOLING LIQUID AND COLLECTION ASSEMBLY THEREFOR
- Publication number 20210318082
- Publication date Oct 14, 2021
- HAROLD D. CURTIS REVOCABLE TRUST
- Harold D. Curtis
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
APPARATUS FOR COOLING LIQUID AND COLLECTION ASSEMBLY THEREFOR
- Publication number 20210318083
- Publication date Oct 14, 2021
- HAROLD D. CURTIS REVOCABLE TRUST
- Harold D. Curtis
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
SPRAY NOZZLE WITH FLOATING TURBINE
- Publication number 20170297043
- Publication date Oct 19, 2017
- HAROLD D. CURTIS REVOCABLE TRUST
- Harold D. Curtis
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
Direct Forced Draft Fluid Cooling Tower
- Publication number 20160146540
- Publication date May 26, 2016
- HAROLD D. CURTIS REVOCABLE TRUST
- Harold Dean Curtis
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Direct Forced Draft Fluid Cooling Tower
- Publication number 20150330710
- Publication date Nov 19, 2015
- HAROLD D. CURTIS REVOCABLE TRUST
- Harold Dean Curtis
- F28 - HEAT EXCHANGE IN GENERAL