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Bryan Hagelskamp
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Carmel, IN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Control system and method thereof for multispeed transmission
Patent number
12,173,788
Issue date
Dec 24, 2024
Allison Transmission, Inc.
Eric Tryon
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Control system and method thereof for multispeed transmission
Patent number
11,725,724
Issue date
Aug 15, 2023
Allison Transmission, Inc.
Eric Tryon
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Power off hydraulic default strategy
Patent number
11,181,193
Issue date
Nov 23, 2021
Allison Transmission, Inc.
Elizabeth P. Dick
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Control system and method thereof for multispeed transmission
Patent number
11,047,474
Issue date
Jun 29, 2021
Allison Transmission, Inc.
Eric Tryon
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Control system and method thereof for multispeed transmission
Patent number
10,920,875
Issue date
Feb 16, 2021
Allison Transmission, Inc.
Eric Tryon
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Control system and method thereof for multispeed transmission
Patent number
10,830,341
Issue date
Nov 10, 2020
Allison Transmission, Inc.
Eric Tryon
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Control system and method thereof for multispeed transmission
Patent number
10,718,426
Issue date
Jul 21, 2020
Allison Transmission, Inc.
Eric Tryon
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Electro-hydraulic failure recovery control for dual clutch transmis...
Patent number
9,897,201
Issue date
Feb 20, 2018
Allison Transmission, Inc.
Bryan Hagelskamp
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Electro-hydraulic control including blocking features for multi-spe...
Patent number
9,447,868
Issue date
Sep 20, 2016
Allison Transmission, Inc.
Bryan Hagelskamp
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Electro-hydraulic failure recovery control for dual clutch transmis...
Patent number
9,097,338
Issue date
Aug 4, 2015
Allison Transmission, Inc.
Bryan Hagelskamp
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Electro-hydraulic control including blocking features for mulit-spe...
Patent number
8,894,546
Issue date
Nov 25, 2014
Allison Transmission, Inc.
Bryan Hagelskamp
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Electro-hydraulic control including blocking features for multi-spe...
Patent number
8,439,804
Issue date
May 14, 2013
Allison Transmission, Inc.
Bryan Hagelskamp
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Electro-hydraulic control system with three-position dog clutch act...
Patent number
7,736,269
Issue date
Jun 15, 2010
GM Global Technology Operations, Inc.
Charles F. Long
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Electro-hydraulic control system with multiplexed trim valves for a...
Patent number
7,666,112
Issue date
Feb 23, 2010
GM Global Technology Operations, Inc.
Charles F. Long
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Electro-hydraulic control system with multiplexed pressure switch d...
Patent number
7,651,427
Issue date
Jan 26, 2010
GM Global Trechnology Operations, Inc.
Charles F. Long
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Torque transmitting mechanism engagement control system and method
Patent number
7,497,799
Issue date
Mar 3, 2009
General Motors Corporation
Bryan H. Hagelskamp
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Controlled leak compliance and method for hydraulic clutch control...
Patent number
7,392,892
Issue date
Jul 1, 2008
General Motors Corporation
Charles F. Long
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
CONTROL SYSTEM AND METHOD THEREOF FOR MULTISPEED TRANSMISSION
Publication number
20230332682
Publication date
Oct 19, 2023
ALLISON TRANSMISSION, INC.
Eric Tryon
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Application
CONTROL SYSTEM AND METHOD THEREOF FOR MULTISPEED TRANSMISSION
Publication number
20210293330
Publication date
Sep 23, 2021
ALLISON TRANSMISSION, INC.
Eric Tryon
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Application
POWER OFF HYDRAULIC DEFAULT STRATEGY
Publication number
20210156469
Publication date
May 27, 2021
ALLISON TRANSMISSION, INC.
Elizabeth P. Dick
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
CONTROL SYSTEM AND METHOD THEREOF FOR MULTISPEED TRANSMISSION
Publication number
20190003579
Publication date
Jan 3, 2019
ALLISON TRANSMISSION, INC.
Eric Tryon
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
CONTROL SYSTEM AND METHOD THEREOF FOR MULTISPEED TRANSMISSION
Publication number
20190003580
Publication date
Jan 3, 2019
ALLISON TRANSMISSION, INC.
Eric Tryon
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
CONTROL SYSTEM AND METHOD THEREOF FOR MULTISPEED TRANSMISSION
Publication number
20190003585
Publication date
Jan 3, 2019
Allison Transmisssion . Inc.
Eric Tryon
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
CONTROL SYSTEM AND METHOD THEREOF FOR MULTISPEED TRANSMISSION
Publication number
20190003578
Publication date
Jan 3, 2019
ALLISON TRANSMISSION, INC.
Eric Tryon
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
ELECTRO-HYDRAULIC FAILURE RECOVERY CONTROL FOR DUAL CLUTCH TRANSMIS...
Publication number
20150300484
Publication date
Oct 22, 2015
ALLISON TRANSMISSION, INC.
Bryan Hagelskamp
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Electro-Hydraulic Control Including Blocking Features for Multi-Spe...
Publication number
20150075315
Publication date
Mar 19, 2015
ALLISON TRANSMISSION, INC.
Bryan Hagelskamp
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Electro-Hydraulic Control Including Blocking Features for Multi-Spe...
Publication number
20130239730
Publication date
Sep 19, 2013
Bryan Hagelskamp
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Application
ELECTRO-HYDRAULIC FAILURE RECOVERY CONTROL FOR DUAL CLUTCH TRANSMIS...
Publication number
20110303040
Publication date
Dec 15, 2011
ALLISON TRANSMISSION, INC.
Bryan Hagelskamp
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
ELECTRO-HYDRAULIC CONTROL INCLUDING BLOCKING FEATURES FOR MULTI-SPE...
Publication number
20100105522
Publication date
Apr 29, 2010
Bryan Hagelskamp
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
ELECTRO-HYDRAULIC CONTROL SYSTEM WITH THREE-POSITION DOG CLUTCH ACT...
Publication number
20080190228
Publication date
Aug 14, 2008
GM Global Technology Operations, Inc.
Charles F. Long
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
ELECTRO-HYDRAULIC CONTROL SYSTEM WITH MULTIPLEXED TRIM VALVES FOR A...
Publication number
20080182719
Publication date
Jul 31, 2008
GM Global Technology Operations, Inc.
Charles F. Long
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
ELECTRO-HYDRAULIC CONTROL SYSTEM WITH MULTIPLEXED PRESSURE SWITCH D...
Publication number
20080176700
Publication date
Jul 24, 2008
GM Global Technology Operations, Inc.
CHARLES F. LONG
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Torque transmitting mechanism engagement control system and method
Publication number
20070179019
Publication date
Aug 2, 2007
Bryan H. Hagelskamp
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Controlled leak compliance and method for hydraulic clutch control...
Publication number
20070017772
Publication date
Jan 25, 2007
Charles F. Long
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...