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Fulton, MO, US
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Patents Grants
last 30 patents
Information
Patent Grant
Object lifting, pulling and digging apparatus
Patent number
RE48744
Issue date
Sep 21, 2021
Danuser LLC
Gary J. Niekamp
Information
Patent Grant
Post driver apparatus
Patent number
9,926,721
Issue date
Mar 27, 2018
Danuser LLC
Gary J. Niekamp
E04 - BUILDING
Information
Patent Grant
Object lifting, pulling and digging apparatus
Patent number
9,781,885
Issue date
Oct 10, 2017
Danuser LLC
Gary J. Niekamp
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Post driver with limited movement floating post anvil
Patent number
9,416,514
Issue date
Aug 16, 2016
Danuser LLC
Gary J Niekamp
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Anti-dry fire mechanism for a post driver
Patent number
9,238,895
Issue date
Jan 19, 2016
Danuser LLC
Gary J Niekamp
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Auger for digging holes
Patent number
8,820,435
Issue date
Sep 2, 2014
Danuser LLC
Gary J. Niekamp
E21 - EARTH DRILLING MINING
Information
Patent Grant
Post driver with grappler mechanism
Patent number
8,752,876
Issue date
Jun 17, 2014
Danuser LLC
Gary J Niekamp
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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Patents Applications
last 30 patents
Information
Patent Application
OBJECT LIFTING, PULLING AND DIGGING APPARATUS
Publication number
20170196174
Publication date
Jul 13, 2017
DANUSER LLC
Gary J. Niekamp
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
POST DRIVER APPARATUS
Publication number
20160201353
Publication date
Jul 14, 2016
DANUSER LLC
Gary J. Niekamp
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Application
POST DRIVER WITH GRAPPLER MECHANISM
Publication number
20130140836
Publication date
Jun 6, 2013
DANUSER LLC
Gary J. Niekamp
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
ANTI-DRY FIRE MECHANISM
Publication number
20130140052
Publication date
Jun 6, 2013
DANUSER LLC
Gary J. Niekamp
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
POST DRIVER WITH LIMITED MOVEMENT FLOATING POST ANVIL
Publication number
20130140053
Publication date
Jun 6, 2013
DANUSER LLC
Gary J. Niekamp
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
AUGER FOR DIGGING HOLES
Publication number
20120090896
Publication date
Apr 19, 2012
DANUSER LLC
Gary J. NIEKAMP
E21 - EARTH DRILLING MINING