1
Robert P Utter: Ice and beverage dispensing apparatus. Scotsman Group, Harness Dickey & Pierce, April 14, 1992: US05104007 (29 worldwide citation)

An ice handling and beverage dispenser includes an agitator assembly mounted within a downwardly sloping ice storage bin, the assembly including a rotor connected to an agitator with the agitator comprising a frame to sweep the ice and the rotor having a plurality of circumferentially arranged L-sha ...


2
Robert P Utter, David A Tandeski: Auger-type ice making apparatus for producing high quality ice. King Seeley Thermos Company, Harness Dickey and Pierce, February 5, 1985: US04497184 (14 worldwide citation)

An apparatus for producing relatively uniform size high quality ice particles comprising a generally cylindrically-shaped ice forming chamber, a rotatable auger disposed in said chamber and adapted to cause ice formed on the inner side thereof to be formed into a generally cylindrically-shaped ice b ...


3
Robert P Utter: Ice transport system. King Seeley Thermos Co, Harness Dickey & Pierce, January 6, 1976: US03930377 (7 worldwide citation)

A conduit structure for use in an ice transport system consisting of a plurality of individual conduit members, the adjacent ends of which are interconnected by conduit couplings, the conduit structure being of the one-piece uniform cross-section construction and including an intermediate section an ...


4
Marvin H Josten, Robert P Utter, Kenneth W Schneider, Robert P Utter: Ice cube maker with new freeze and harvest control. The Cornelius Company, Sten Erik Hakanson, Henry C Kovar, October 15, 1991: US05056325 (4 worldwide citation)

A refrigeration control system having a temperature sensor responsive to condenser temperature. The sensor turns a condenser fan on and off in order to maintain the condenser temperature within pre-determined limits and also shuts down the refrigerant compressor in response to a predetermined maximu ...


5