DJ

David P. Jeffrey

RG Rj Lee Group: 1 patents #3 of 12Top 25%
📍 Towner, ND: #1 of 1 inventorsTop 100%
🗺 North Dakota: #9 of 89 inventorsTop 15%
Overall (1994): #145,412 of 165,921Top 90%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5281792 Battery warmer Richard J. Lee, James Loy Beene, Jr., Thomas L. Jones 1994-01-25