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Dan E Erickson
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Steinbach, CA
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Patents Grants
last 30 patents
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Patent Grant
Turbocharger system for a two-stroke engine having selectable boost...
Patent number
11,781,494
Issue date
Oct 10, 2023
Polaris Industries Inc.
James H. Buchwitz
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
System and method for controlling operation of a two-stroke engine...
Patent number
11,725,599
Issue date
Aug 15, 2023
Polaris Industries Inc.
James H. Buchwitz
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Turbocharger system for a two-stroke engine having selectable boost...
Patent number
11,434,834
Issue date
Sep 6, 2022
Polaris Industries Inc.
Dallas J. Blake
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
System and method for controlling operation of a two-stroke engine...
Patent number
11,384,697
Issue date
Jul 12, 2022
Polaris Industries Inc.
James H. Buchwitz
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Exhaust system for a vehicle
Patent number
11,352,935
Issue date
Jun 7, 2022
Polaris Industries Inc.
James H. Buchwitz
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
All terrain vehicle
Patent number
10,974,595
Issue date
Apr 13, 2021
Polaris Industries Inc.
Stephen L. Nelson
B60 - VEHICLES IN GENERAL
Information
Patent Grant
High flow reed valve assembly for a two-cycle engine
Patent number
7,028,649
Issue date
Apr 18, 2006
Polaris Industries Inc.
Lawrence J. Hosaluk
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Patents Applications
last 30 patents
Information
Patent Application
Turbocharger System For A Two-Stroke Engine Having Selectable Boost...
Publication number
20220397068
Publication date
Dec 15, 2022
Polaris Industries Inc.
James H. Buchwitz
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
System And Method For Controlling Operation Of A Two-Stroke Engine...
Publication number
20220316412
Publication date
Oct 6, 2022
Polaris Industries Inc.
James H. BUCHWITZ
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Turbocharger System For A Two-Stroke Engine Having Selectable Boost...
Publication number
20210310426
Publication date
Oct 7, 2021
Polaris Industries Inc.
Dallas J. Blake
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
System And Method For Controlling Operation Of A Two-Stroke Engine...
Publication number
20210215093
Publication date
Jul 15, 2021
Polaris Industries Inc.
James H. Buchwitz
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Exhaust System For A Vehicle
Publication number
20200182123
Publication date
Jun 11, 2020
Polaris Industries Inc.
James H. BUCHWITZ
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SIGNAL DETECTION SYSTEM AND METHOD
Publication number
20140125318
Publication date
May 8, 2014
GENERAL ELECTRIC COMPANY
Jeffrey Michael FRIES
B61 - RAILWAYS