Ralph A. Graf

GA Graf + Cie Ag: 4 patents #1 of 1Top 100%

📍 Freienbach, CH: #1 of 1 inventorsTop 100%

Overall (2003): #13,479 of 273,478Top 5%

Patents 2003

Issued Patents 2003

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
6564430	Apparatus for processing textile fibers	—	2003-05-20
6557215	Device and method for cleaning all-steel sawtooth arrangements of a swift	—	2003-05-06
6544402	Method and apparatus for manufacturing a wire	—	2003-04-08
6523226	Sawtooth wire	—	2003-02-25