RI

Richard D. Ipsen

UN Unknown: 4 patents #4,220 of 83,584Top 6%
Overall (All Time): #2,285,666 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
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