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Christopher Douglas Hemmelgarn
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South Charleston, OH, US
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Patents Grants
last 30 patents
Information
Patent Grant
Bonded nutplate rapid cure system
Patent number
11,541,611
Issue date
Jan 3, 2023
Kineticure, LLC
Jason P. Rice
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Bonded nutplate rapid cure system
Patent number
11,472,127
Issue date
Oct 18, 2022
Jason P. Rice
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Bonded nutplate rapid cure system
Patent number
11,084,230
Issue date
Aug 10, 2021
Kineticure, LLC
Jason P. Rice
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Bonded nutplate rapid cure system
Patent number
10,899,083
Issue date
Jan 26, 2021
Kineticure, LLC
Jason P. Rice
B32 - LAYERED PRODUCTS
Information
Patent Grant
Passive adaptive structures
Patent number
9,033,283
Issue date
May 19, 2015
Cornerstone Research Group, Inc.
Christopher Douglas Hemmelgarn
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Variable performance vaneaxial fan with high efficiency
Patent number
9,017,038
Issue date
Apr 28, 2015
Cornerstone Research Group, Inc.
Bryan M. Pelley
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Passive adaptive structures
Patent number
8,678,324
Issue date
Mar 25, 2014
Cornerstone Research Group, Inc.
Christopher Douglas Hemmelgarn
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Passive adaptive structures
Patent number
8,418,967
Issue date
Apr 16, 2013
Cornerstone Research Group, Inc.
Christopher Douglas Hemmelgarn
B64 - AIRCRAFT AVIATION COSMONAUTICS
Patents Applications
last 30 patents
Information
Patent Application
VARIABLE PERFORMANCE VANEAXIAL FAN WITH HIGH EFFICIENCY
Publication number
20120128494
Publication date
May 24, 2012
CORNERSTONE RESEARCH GROUP, INC.
Bryan M. Pelley
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
PASSIVE ADAPTIVE STRUCTURES
Publication number
20110084174
Publication date
Apr 14, 2011
CORNERSTONE RESEARCH GROUP, INC.
Christopher Douglas Hemmelgarn
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
PASSIVE ADAPTIVE STRUCTURES
Publication number
20110042524
Publication date
Feb 24, 2011
CORNERSTONE RESEARCH GROUP
Christopher Douglas Hemmelgarn
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...