David Carnell

Follow

Person

Sarnia, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Liquid mulch
- Patent number 4,705,816
- Issue date Nov 10, 1987
- Polysar Limited
- Ernest G. Pole
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...