David A. Martin

Follow

Person

Hood River, OR, US

People

Patents Grantslast 30 patents

Information Patent Grant
Attachment for garden rake and method of making same
- Patent number 6,526,737
- Issue date Mar 4, 2003
- David A. Martin
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Patents Applicationslast 30 patents

Information Patent Application
Attachment for garden rake and method of making same
- Publication number 20020139100
- Publication date Oct 3, 2002
- David A. Martin
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC