Willy Butikofer — 2 Patents at Unknown

Willy Butikofer has been granted 2 US patents while listed as an inventor at Unknown. The first was granted in 1987 and the most recent in August 1992. Willy Butikofer ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Willy Butikofer in Nidau, CH.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
5137289	Chuck	—	1992-08-11
4647052	Tool-holding device and tool support	—	1987-03-03

Willy Butikofer — 2 Patents

Issued Patents All Time

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