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Johann M. Kreutzer

STStackhouse: 1 patents #13 of 21Top 65%

Cherry Valley, CA: #5 of 11 inventorsTop 50%

California: #247,236 of 386,348 inventorsTop 65%

Overall (All Time): #3,545,120 of 4,157,543Top 90%

1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6391102	Air filtration system with filter efficiency management	Steven A. Bodden	2002-05-21