DB

David R. Bergholz

CI Chief Industries: 1 patents #1 of 2Top 50%
📍 Grand Island, NE: #5 of 8 inventorsTop 65%
🗺 Nebraska: #63 of 335 inventorsTop 20%
Overall (2004): #76,629 of 270,089Top 30%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6709211 Girt or purlin retainer and method of using same Darwin P. Knecht 2004-03-23