Jon M. Risch — 5 Patents at Peavey Electronics

Jon M. Risch has been granted 5 US patents while listed as an inventor at Peavey Electronics. The first was granted in 1984 and the most recent in March 2010. Jon M. Risch ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Jon M. Risch in Columbia, MO, US.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #	Title	Co-Inventors	Date
7672461	Method and apparatus for creating a virtual third channel in a two-channel amplifier	Emmett E. Heath	2010-03-02
7251333	Method and apparatus for creating a virtual third channel in a two-channel amplifier	Emmett E. Heath	2007-07-31
6549637	Loudspeaker with differential flow vent means	—	2003-04-15
5586194	Augmentation amplifier	—	1996-12-17
4452480	Record handling device	Bruce R. Maier	1984-06-05

Jon M. Risch — 5 Patents

Issued Patents All Time

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