Klaus Kleiser — 2 Patents at Unknown

Klaus Kleiser has been granted 2 US patents while listed as an inventor at Unknown. The first was granted in 1997 and the most recent in October 1998. Klaus Kleiser ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Klaus Kleiser in Blankenloch, DE.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
5816748	Method for sealing off ground sites	Hans-Joachim Bayer, Jorg Ganger, Klaus-Dieter Bilkenroth, Ortwin Caldonazzi, Herbert Baier +2 more	1998-10-06
5597045	Process and tool for laying underground collector mains for liquids and gases	Ingo Sass, Hans-Joachim Bayer, Jorg Ganger	1997-01-28

Klaus Kleiser — 2 Patents

Issued Patents All Time

Patent Widget