William Vernon Davis
Burglar Alarm in Salt Lake City, UT

4145966, Mar 27, 1979

Oct 31, 1975

5/627513

Gerald H. Peterson - Salt Lake City UT
William P. Davis - Salt Lake City UT

Bio-Logics Products, Inc. - Salt Lake City UT

B41F 320

101260

A portable hand held and manually operated label printer and a method of its use in transferring information from a master plate onto a pressure sensitive label. The printer consists of a magazine section wherein a continuous roll of serially linked pressure sensitive labels are installed with the roll end thereof threaded through an appropriate passage into a manually operated label receiving and printing group. A printing roller arranged on a spring biased slide within the label receiving and printing group, is manually displaced to travel over one of the pressure sensitive labels, sandwiching it against a master plate, transferring raised characters formed on the master plate into the label. A follower arrangement is included with the slide having a hook formed on an end thereof that aligns with and travels into one of a number of strategically placed holes spaced at intervals in the roll of labels to pull the serially connected labels therewith as the slide is biased back to its starting attitude, thereby dispensing a printed label from the printer end.

4202534, May 13, 1980

Apr 24, 1978

5/899318

William L. Davis - Salt Lake City UT

HICAP Engineering & Development Corp. - Salt Lake City UT

C22B 110

266172

An apparatus and process for producing metallized iron ore by direct reduction techniques for use in iron and steelmaking furnaces, the apparatus and process first involving separation and treatment of run-of-mine iron ore to produce controlled and optimum size fractions for reduction and metallization in suitable direct reduction systems. The apparatus and process further involves a particular size fraction entering a series of staged fluidized bed reduction systems, each system provided with auxiliary ore feeding and preheating facilities, and with the process provided with a single source of, or production facilities for, high-temperature reducing gases which effect reduction to desired high degrees of metallization. The apparatus and process provides for essentially a complete utilization of reducing gases and for enhanced incremental scaleup capabilities to a single-line plant for the production of metallized iron ore.

4692029, Sep 8, 1987

Apr 1, 1985

6/718560

William L. Davis - Salt Lake City UT

A23G 900, B01F 700

366149

A device for preparing a beaten product and including a beater assembly driven rotatively about a generally vertical axis, with an improved beater assembly comprising an elongate rotor body having at least one blade unit formed integrally with the rotor body. Each of the blade units comprising an elongate base member formed integrally with the rotor body and a plurality of spaced blades formed integrally with the base member.

RE32159, May 27, 1986

Oct 29, 1984

6/666270

William L. Davis - Salt Lake City UT

B01F 700, B01F 1506

366279

A device for preparing a beaten product and including a beater assembly driven rotatively about a generally vertical axis, with the beater assembly including a rotor body having vertically spaced upper and lower portions containing recesses, and a blade unit having upper and lower projections receivable within said recesses to connect the blade unit to the body, and with the blade unit being adapted for connection to the body by insertion of an upper one of the projections into an upper recess followed by swinging movement of the lower portion of the blade unit from a position in which a lower one of the projections is offset horizontally from a corresponding one of the recesses to a position in which the lower projection is above and can be moved downwardly into the lower recess.

4357112, Nov 2, 1982

Dec 18, 1980

6/217584

William L. Davis - Salt Lake City UT

B01F 700, B01F 1506

366279

A device for preparing a beaten product and including a beater assembly driven rotatively about a generally vertical axis, with the beater assembly including a rotor body having vertically spaced upper and lower portions containing recesses, and a blade unit having upper and lower projections receivable within said recesses to connect the blade unit to the body, and with the blade unit being adapted for connection to the body by insertion of an upper one of the projections into an upper recess followed by swinging movement of the lower portion of the blade unit from a position in which a lower one of the projections is offset horizontally from a corresponding one of the recesses to a position in which the lower projection is above and can be moved downwardly into the lower recess.