DF

Donald E. Fritzsche

GI Gas Research Institute: 4 patents #48 of 808Top 6%
CH Compagnie Hobart: 3 patents #10 of 78Top 15%
TG Thermo Electron Gmbh: 1 patents #22 of 94Top 25%
📍 Chicago Heights, IL: #7 of 69 inventorsTop 15%
🗺 Illinois: #11,418 of 84,256 inventorsTop 15%
Overall (All Time): #663,241 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
6805112 Convection oven having multiple airflow patterns James T. Cole, David Harter, Ronald J. Forni, Malcolm Reay, Jerry Sank +2 more 2004-10-19
6557543 High pressure airflow and duct distribution system for a convection oven James T. Cole, David Harter, Ronald J. Forni, Malcolm Reay, Jerry Sank +2 more 2003-05-06
6467402 Fossil fuel-fired boilerless steamer Mark J. Khinkis, James T. Cole, M. Frank G. Johnson 2002-10-22
5540215 Method and apparatus for heating a liquid Paul E. George, II 1996-07-30
5247874 High-volume cooking Paul E. George, II, J. Douglas Dickson, John S. Barnhart 1993-09-28
4704290 Deep fat frying method 1987-11-03
4684412 Cleaning and drying apparatus and method for the recirculation system of a high efficiency deep fat fryer 1987-08-04
4599990 Control system and method for recirculating-type deep fat fryer Robert A. Panora, Matthew D. Bangert 1986-07-15