Eric S. Larsen

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Cortland, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Frozen precipitation treatment analysis system
- Patent number 9,330,367
- Issue date May 3, 2016
- Swenson Spreader, LLC
- Eric S. Larsen
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Software application that allows a user to utilize a mobile device...
- Patent number 9,096,979
- Issue date Aug 4, 2015
- Louis Berkman Company
- Eric S. Larsen
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Electric interlock for spreader
- Patent number 8,505,838
- Issue date Aug 13, 2013
- Louis Berkman Company
- Bob Schaefer
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...

Patents Applicationslast 30 patents

Information Patent Application
FROZEN PRECIPITATION TREATMENT ANALYSIS SYSTEM
- Publication number 20150248628
- Publication date Sep 3, 2015
- Louis Berkman Company
- Eric S. Larsen
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
SOFTWARE APPLICATION THAT ALLOWS A USER TO UTILIZE A MOBILE DEVICE...
- Publication number 20140088795
- Publication date Mar 27, 2014
- Louis Berkman Company
- Eric S. Larsen
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
ELECTRIC INTERLOCK FOR SPREADER
- Publication number 20120160929
- Publication date Jun 28, 2012
- Bob Schaefer
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
POLYETHELENE HOPPER HAVING INTEGRATED WETTING COMPARTMENTS
- Publication number 20070262179
- Publication date Nov 15, 2007
- Eric Larsen
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES