Walter Witt — 2 Patents at Ipco

Walter Witt has been granted 2 US patents while listed as an inventor at Ipco. The first was granted in 1981 and the most recent in June 1985. Walter Witt ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Walter Witt in Cologne, DE.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
4522591	Articulator for holding dental models	Frank D. Braun, Stanislav Putra	1985-06-11	$457,000
4283173	Device for the production of a dental working model for the preparation of prosthetic works	Laurence S. Browne, Frank D. Braun	1981-08-11

Walter Witt — 2 Patents

Issued Patents All Time

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