DF

David B. Frankel

Caterpillar: 1 patents #110 of 374Top 30%
📍 Cary, NC: #53 of 167 inventorsTop 35%
🗺 North Carolina: #561 of 2,260 inventorsTop 25%
Overall (1997): #163,726 of 185,788Top 90%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5645134 Engine enclosure assembly Scott E. Jeffers, John E. Myslik 1997-07-08