Hans-Peter Doetsch — 2 Patents at Unknown

Hans-Peter Doetsch has been granted 2 US patents while listed as an inventor at Unknown. The first was granted in 1983 and the most recent in April 1989. Hans-Peter Doetsch ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Hans-Peter Doetsch in Altdrossenfeld, DE.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4819432	Installation for harnessing thermal energy	Christian Schneider, Helmut Krauss, Hans Hofer	1989-04-11
4372127	Apparatus for heat transformation	Erich Pohlmann	1983-02-08

Hans-Peter Doetsch — 2 Patents

Issued Patents All Time

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