Rodney Larkin

US Patent:

7055533, Jun 6, 2006

Filed:

Dec 17, 2002

Appl. No.:

10/322220

Inventors:

Rodney B. Larkin - Woods Cross UT, US

International Classification:

B08B 9/032
B08B 9/035

US Classification:

134 2212, 134 2211, 134166 R, 134166 C, 134167 C

Abstract:

An apparatus for dispensing misted cleaning or disinfecting solution at one or more atomizing discharge ports for cleaning suction conduits, such as HVE conduits. The apparatus includes a venturi valve to extract concentrated cleaning/disinfectant fluid from a storage container. The concentrated fluid is mixed with a pressurized venturi-operating fluid, typically water, before being suctioned through an atomizing discharge port and entering the conduit to be cleaned.

US Patent:

44473990, May 8, 1984

Filed:

May 7, 1981

Appl. No.:

6/261506

Inventors:

Robert R. Runnells - Kaysville UT
Peter A. Haak - Salt Lake City UT
Rodney B. Larkin - Kaysville UT
C. Keith Vandervelden - Salt Lake City UT

Assignee:

MDT Chemical Company - Gardena CA

International Classification:

A61L 220
A61L 224

US Classification:

422113

Abstract:

A combination unsaturated chemical vapor sterilization system and a steam sterilization system utilizing the same sterilizing chamber. It includes a pressure chamber in communication with a source of sterilizing chemicals and water, transport means to selectively deliver sterilizing chemicals or water into the chamber, a heating element to heat the interior of the chamber, and a microprocessor control panel operably associated with the heating element and transport means to control the sterilant composition, the temperature and the pressure within the chamber at any given time in accordance with a preselected setting.

US Patent:

45928967, Jun 3, 1986

Filed:

Aug 22, 1983

Appl. No.:

6/525168

Inventors:

Robert R. Runnells - Kaysville UT
Peter A. Haak - Salt Lake City UT
Rodney B. Larkin - Kaysville UT
Keith Vandervelden - Salt Lake City UT

Assignee:

MDT Biologic Company - Gardena CA

International Classification:

G05D 1600
G05D 2300

US Classification:

422109

Abstract:

A temperature sensor/pressure relief valve has a sensing end positioned within the pressure chamber of a sterilizer and an exhaust end positioned outside the pressure chamber. The temperature sensor is cooperatively adapted to a terminal apparatus at the sensing end to form a pressure relief valve.