Dean Jeffrey

Follow

Person

Peterborough, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Vibratory plate compactor with aggregate feed system
- Patent number 7,901,157
- Issue date Mar 8, 2011
- Dean Jeffrey
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

Information Patent Application
Vibratory Plate Compactor with Aggregate Feed System
- Publication number 20090175682
- Publication date Jul 9, 2009
- Dean Jeffrey
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES