JC

John Stanley Christoffel

DA Dihart Ag: 1 patents #1 of 3Top 35%
📍 Gipf-Oberfrick, TX: #1 of 1 inventorsTop 100%
Overall (2004): #192,400 of 270,089Top 75%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6830502 Reaming tool with a guide shank Otto Buettiker, Roman Eigenmann 2004-12-14