Marlies Kleinfeld — 3 Patents at Enthone Gmbh

Marlies Kleinfeld has been granted 3 US patents while listed as an inventor at Enthone Gmbh. The first was granted in 1999 and the most recent in May 2010. Marlies Kleinfeld ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Marlies Kleinfeld in Wuppertal, DE.

Patents per Year

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
7713859	Tin-silver solder bumping in electronics manufacture	Thomas B. Richardson, Christian Rietmann, Igor Zavarine, Ortrud Steinius, Yun Zhang +1 more	2010-05-11
6821323	Process for the non-galvanic tin plating of copper or copper alloys	Jane Bell, Joachim Heyer, Jurgen Hupe, Ingo Kalker	2004-11-23
5981793	Slightly water-soluble metal salts, a process for the preparation thereof, and the use thereof as gloss additives in the electrolytic deposition of metals	Eberhard Knaak, Joachim Heyer, Christel van Wijngaarden	1999-11-09