Hans J. May — 6 Patents at Unknown

Hans J. May has been granted 6 US patents while listed as an inventor at Unknown. The first was granted in 1988 and the most recent in October 2001. Hans J. May ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Hans J. May in Iserlohn, DE.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #	Title	Co-Inventors	Date
6306268	Device for carrying out continuous electrolytic precipitation	Roland Schnettler, Michel Collard	2001-10-23
5639360	Electrode for an electrolytic cell, use thereof and method using same	Norbert Prum, Roland Schnettler	1997-06-17
5618391	Device for electrolytically coating one side of metal strips	Roland Schnettler	1997-04-08
5476577	Device for the electrolytic deposition of metal on metal strips	Roland Schnettler	1995-12-19
5322614	Device for electrolytic deposition of metals on one or both sides of strips	Roland Schnettler	1994-06-21
4724165	Process and apparatus for coating metal strips on both sides with coats of enamel	Roland Schnettler	1988-02-09

Hans J. May — 6 Patents

Issued Patents All Time

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