David Brenny

Person

Eagle, WI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Tie plugging machine and method
- Patent number 9,617,692
- Issue date Apr 11, 2017
- Racine Railroad Products, Inc.
- David M. Brenny
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Anchor cribber
- Patent number 8,844,445
- Issue date Sep 30, 2014
- Racine Railroad Products, Inc.
- David M. Brenny
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Tie plate inserting machine
- Patent number 7,658,152
- Issue date Feb 9, 2010
- Racine Railroad Products, Inc.
- David M. Brenny
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Railway grinder
- Patent number 7,442,115
- Issue date Oct 28, 2008
- Racine Railroad Products, Inc.
- David Brenny
- B24 - GRINDING POLISHING
Information Patent Grant
Mechanism and method for removing and/or applying transversely appl...
- Patent number 6,138,573
- Issue date Oct 31, 2000
- Racine Railroad Products, Inc.
- David M. Brenny
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Apparatus and method for applying and removing transversely applied...
- Patent number 5,839,377
- Issue date Nov 24, 1998
- Racine Railroad Products, Inc.
- David M. Brenny
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Rail saw power head with two cycle engine and lube oil metering system
- Patent number 5,829,395
- Issue date Nov 3, 1998
- Racine Railroad Products, Inc.
- David M. Brenny
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
TIE PLUGGING MACHINE AND METHOD
- Publication number 20150101504
- Publication date Apr 16, 2015
- Racine Railroad Products, Inc.
- David M. Brenny
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
ANCHOR CRIBBER
- Publication number 20130125775
- Publication date May 23, 2013
- Racine Railroad Products, Inc.
- David M. Brenny
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
Tie Plate Inserting Machine
- Publication number 20070283837
- Publication date Dec 13, 2007
- Racine Railroad Products, Inc.
- David M. Brenny
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

David Brenny

Person

Patents Grantslast 30 patents

Tie plugging machine and method

Anchor cribber

Tie plate inserting machine

Railway grinder

Mechanism and method for removing and/or applying transversely appl...

Apparatus and method for applying and removing transversely applied...

Rail saw power head with two cycle engine and lube oil metering system

Patents Applicationslast 30 patents

TIE PLUGGING MACHINE AND METHOD

ANCHOR CRIBBER

Tie Plate Inserting Machine