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Paul L. Porter
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Colbert, WA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Rotary vane device with longitudinally extending seals
Patent number
11,873,816
Issue date
Jan 16, 2024
Regi U.S., Inc.
Paul Porter
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Modified two-phase refrigeration cycle
Patent number
11,859,874
Issue date
Jan 2, 2024
Regi U.S., Inc.
Paul W. Chute
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Modified two-phase cycle
Patent number
11,359,517
Issue date
Jun 14, 2022
Regi U.S., Inc.
Paul Porter
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Prime movers, pumps and compressors having reciprocating vane actua...
Patent number
11,085,300
Issue date
Aug 10, 2021
Regi U.S., Inc.
Robert Grisar
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Prime mover assembly having fixed center member between rotating me...
Patent number
10,662,774
Issue date
May 26, 2020
Regi U.S., Inc.
John Robertson
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Electricity generator and methods for generating electricity
Patent number
10,418,880
Issue date
Sep 17, 2019
Regi U.S., Inc.
John Robertson
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Resilient sealing ring
Patent number
6,446,978
Issue date
Sep 10, 2002
Jetseal, Inc.
Horace P. Halling
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Resilient sealing ring
Patent number
6,257,594
Issue date
Jul 10, 2001
Jetseal, Inc.
Horace P. Halling
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
ROTARY VANE DEVICE WITH LONGITUDINALLY EXTENDING SEALS
Publication number
20230184127
Publication date
Jun 15, 2023
REGI U.S., INC.
Paul Porter
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
MODIFIED TWO-PHASE CYCLE
Publication number
20190234657
Publication date
Aug 1, 2019
REGI U.S., INC.
Paul Porter
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Electricity Generator and Methods for Generating Electricity
Publication number
20180076690
Publication date
Mar 15, 2018
REGI U.S., INC.
John Robertson
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Prime Mover Assemblies and Methods
Publication number
20180073364
Publication date
Mar 15, 2018
REGI U.S., INC.
John Robertson
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
RESILIENT SEALING RING
Publication number
20020117814
Publication date
Aug 29, 2002
Horace P. Halling
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...