RG

Ralph A. Graf

GA Graf + Cie Ag: 2 patents #1 of 1Top 100%
📍 Freienbach, CH: #1 of 2 inventorsTop 50%
Overall (2005): #38,765 of 245,428Top 20%
2
Patents 2005

Issued Patents 2005

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6920671 Sawtooth wire 2005-07-26
6863591 Device and methods for dressing card clothing 2005-03-08