Duane J. Bunchkowski

Follow

Person

Muskego, WI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Rail securement apparatus
- Patent number 5,025,987
- Issue date Jun 25, 1991
- Harnischfeger Engineers, Inc.
- Michael R. Kotecki
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES