Otto Knotek — 3 Patents at Eutectic

Otto Knotek has been granted 3 US patents while listed as an inventor at Eutectic. The first was granted in 1980 and the most recent in October 1989. Otto Knotek ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Otto Knotek in Aachen, DE.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
4871434	Process for equipment to coat tools for machining and forming techniques with mechanically resistant layers	Wolf-Dieter Munz, Bernd Hensel, Michael Scherer	1989-10-03
4231793	Nickel-base alloy	Gerhard Kruske, Erich Lugscheider	1980-11-04
4228223	Wear and corrosion resistant nickel-base alloy	Erich Lugscheider, Wolfgang Wichert	1980-10-14

Otto Knotek — 3 Patents

Issued Patents All Time

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