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Hermann P. A. Dingler

XOXomox: 1 patents #16 of 35Top 50%

Cincinnati, OH: #3,621 of 8,043 inventorsTop 50%

Ohio: #30,338 of 73,341 inventorsTop 45%

Overall (All Time): #2,329,336 of 4,157,543Top 60%

2 Patents All Time

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