Patrick Pritzl

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Franksville, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Rail plate retainer with stabilized gripping jaws for use with rail...
- Patent number 11,453,981
- Issue date Sep 27, 2022
- Nordco Inc.
- Patrick Joseph Pritzl
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Drive for railroad ballast tamper apparatus
- Patent number 9,731,324
- Issue date Aug 15, 2017
- Nordco Inc.
- Patrick Pritzl
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Rail anchor spreader-squeezer
- Patent number 8,522,688
- Issue date Sep 3, 2013
- Nordco Inc.
- Patrick Pritzl
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

Information Patent Application
RAIL PLATE RETAINER WITH STABILIZED GRIPPING JAWS FOR USE WITH RAIL...
- Publication number 20200131716
- Publication date Apr 30, 2020
- NORDCO INC.
- Patrick Joseph PRITZL
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
DRIVE FOR RAILROAD BALLAST TAMPER APPARATUS
- Publication number 20150083014
- Publication date Mar 26, 2015
- NORDCO INC.
- Patrick Pritzl
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
RAIL ANCHOR SPREADER-SQUEEZER
- Publication number 20110308421
- Publication date Dec 22, 2011
- Patrick Pritzl
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES