Rudolf Messner — 2 Patents at Parkson

Rudolf Messner has been granted 2 US patents while listed as an inventor at Parkson. The first was granted in 1986 and the most recent in May 1991. Rudolf Messner ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Rudolf Messner in Höchstadt an der Aisch, DE.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
5015421	Diffusion device	—	1991-05-14
4624781	Air diffusion device for aerating water with small bubbles	—	1986-11-25

Rudolf Messner — 2 Patents

Issued Patents All Time

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