Eric S. Nortrup

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Golden Valley, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Surface maintenance vehicle with an integrated water trap for trapp...
- Patent number 10,188,251
- Issue date Jan 29, 2019
- Tennant Company
- Eric S. Nortrup
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Surface maintenance vehicle with compact cleaning head lift mechani...
- Patent number 9,125,544
- Issue date Sep 8, 2015
- Tennant Company
- Eric S. Nortrup
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

Information Patent Application
SURFACE MAINTENANCE VEHICLE WITH AN INTEGRATED WATER TRAP FOR TRAPP...
- Publication number 20160120385
- Publication date May 5, 2016
- TENNANT COMPANY
- Eric S. Nortrup
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
SURFACE MAINTENANCE VEHICLE WITH COMPACT CLEANING HEAD LIFT MECHANI...
- Publication number 20130212819
- Publication date Aug 22, 2013
- TENNANT COMPANY
- Eric S. Nortrup
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...