Delmar A. Lanzer

Follow

Person

Woodburn, IN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Angled joint for railroad rails
- Patent number 5,842,637
- Issue date Dec 1, 1998
- Midwest Rail Inc.
- Delmar A. Lanzer
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES