RK

Richard O. Koehler

RT Restaurant Technology: 1 patents #122 of 208Top 60%
Overall (All Time): #3,865,733 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5172328 Food preparation system and method Robert L. Cahlander, David W. Carroll, Robert A. Hanson, Alfred C. Hollingsworth, John O. Reinertsen 1992-12-15