John E. Fleckenstein — 2 Patents at Koehring

John E. Fleckenstein has been granted 2 US patents while listed as an inventor at Koehring. The first was granted in 1980 and the most recent in March 1989. John E. Fleckenstein ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list John E. Fleckenstein in Brookfield, WI, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
D300147	Printer stand	Walter E. Meyer	1989-03-07
4188046	Ski and integral boot plate with toe piece and releasable heel binding	—	1980-02-12

John E. Fleckenstein — 2 Patents

Issued Patents All Time

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