Hermann P. A. Dingler — 2 Patents at Xomox

Hermann P. A. Dingler has been granted 2 US patents while listed as an inventor at Xomox. The first was granted in 1986 and the most recent in March 1989. Hermann P. A. Dingler ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Hermann P. A. Dingler in Cincinnati, OH, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4813650	Valve seat retainer	—	1989-03-21
4593645	Method and apparatus for cleaning a reusable litter contained within a litter box	—	1986-06-10

Hermann P. A. Dingler — 2 Patents

Issued Patents All Time

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