Leon A. Burch

Follow

Person

Naugatuck, CT, US

People

Patents Grantslast 30 patents

Information Patent Grant
Warning system for a charge hopper
- Patent number 6,267,494
- Issue date Jul 31, 2001
- Leon A. Burch
- B28 - WORKING CEMENT, CLAY, OR STONE

Patents Applicationslast 30 patents

Information Patent Application
System for cleaning the interior of a concrete mixing drum
- Publication number 20040065357
- Publication date Apr 8, 2004
- Leon A. Burch
- B08 - CLEANING