Andre Schwander — 2 Patents at Unknown

Andre Schwander has been granted 2 US patents while listed as an inventor at Unknown. The first was granted in 1992 and the most recent in June 1994. Andre Schwander ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Andre Schwander in Baden, CH.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
5318445	Process and instrument for dental treatment	Peter Meier, Ludwig Romhild	1994-06-07
5158457	Dental process and instrument for polishing roots of teeth	Peter Meier, Ludwig Romhild	1992-10-27

Andre Schwander — 2 Patents

Issued Patents All Time

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