Ryan Douglas Hayes

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Warren, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Pressurized oil system powered by two-stroke engine
- Patent number 12,055,076
- Issue date Aug 6, 2024
- Arctic Cat Inc.
- Alexander Konrad Fuhrman
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Pressurized oil system powered by two-stroke engine
- Patent number 11,702,965
- Issue date Jul 18, 2023
- Arctic Cat Inc.
- Alexander Konrad Fuhrman
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Pressurized oil system powered by two-stroke engine
- Patent number 11,255,231
- Issue date Feb 22, 2022
- Arctic Cat, Inc.
- Alexander Konrad Fuhrman
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents

Information Patent Application
PRESSURIZED OIL SYSTEM POWERED BY TWO-STROKE ENGINE
- Publication number 20240344469
- Publication date Oct 17, 2024
- Arctic Cat Inc.
- Alexander Konrad Fuhrman
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
PRESSURIZED OIL SYSTEM POWERED BY TWO-STROKE ENGINE
- Publication number 20230323799
- Publication date Oct 12, 2023
- Arctic Cat Inc.
- Alexander Konrad Fuhrman
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
PRESSURIZED OIL SYSTEM POWERED BY TWO-STROKE ENGINE
- Publication number 20220162969
- Publication date May 26, 2022
- Arctic Cat Inc.
- Alexander Konrad Fuhrman
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
PRESSURIZED OIL SYSTEM POWERED BY TWO-STROKE ENGINE
- Publication number 20190055862
- Publication date Feb 21, 2019
- Arctic Cat Inc.
- Alexander Konrad Fuhrman
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS