Richard D. Ipsen — 2 Patents at Unknown

Richard D. Ipsen has been granted 2 US patents while listed as an inventor at Unknown. All of these patents were granted in 1995. Richard D. Ipsen ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Richard D. Ipsen in Plymouth, MN, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
D364531	Ice shaver apparatus body	John M. Berner, Richard H. Jacobs, Thomas J. Novetzke, Paulette M. Magnuson, Steve J. Wrobel	1995-11-28
5402949	Ice shaving apparatus	Johm M. Berner, Steve J. Wrobel, Thomas J. Novetzke	1995-04-04

Richard D. Ipsen — 2 Patents

Issued Patents All Time

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