David M. East

Follow

Person

Libertyville, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Railroad car roller bearing adapter assembly
- Patent number 10,421,468
- Issue date Sep 24, 2019
- Standard Car Truck Company
- Ronald D. Golembiewski
- B61 - RAILWAYS
Information Patent Grant
High friction railroad car components with friction modifying inserts
- Patent number 8,869,709
- Issue date Oct 28, 2014
- Standard Car Truck Company
- David M. East
- B61 - RAILWAYS
Information Patent Grant
Low profile shear pad and adapter
- Patent number 8,205,560
- Issue date Jun 26, 2012
- Standard Car Truck Company
- David M. East
- B61 - RAILWAYS
Information Patent Grant
Low profile shear pad and adapter
- Patent number 7,739,961
- Issue date Jun 22, 2010
- Standard Car Truck Company
- David M. East
- B61 - RAILWAYS

Patents Applicationslast 30 patents

Information Patent Application
RAILROAD CAR ROLLER BEARING ADAPTER ASSEMBLY
- Publication number 20170129510
- Publication date May 11, 2017
- Standard Car Truck Company
- Ronald D. Golembiewski
- B61 - RAILWAYS
Information Patent Application
RAILROAD CAR BEARING ADAPTER PAD
- Publication number 20140318412
- Publication date Oct 30, 2014
- STANDARD CAR TRUCK COMPANY
- David M. East
- B61 - RAILWAYS
Information Patent Application
HIGH FRICTION RAILROAD CAR COMPONENTS WITH FRICTION MODIFYING INSERTS
- Publication number 20130199407
- Publication date Aug 8, 2013
- STANDARD CAR TRUCK COMPANY
- David M. East
- B61 - RAILWAYS
Information Patent Application
LOW PROFILE SHEAR PAD AND ADAPTER
- Publication number 20100199880
- Publication date Aug 12, 2010
- David M. East
- B61 - RAILWAYS
Information Patent Application
Low Profile Shear Pad and Adapter
- Publication number 20090158957
- Publication date Jun 25, 2009
- David M. East
- B61 - RAILWAYS