Philip Preston

Person

Northfield, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method and assembly for a wireless probe and interrogator
- Patent number 11,885,691
- Issue date Jan 30, 2024
- Preston Industries, Inc.
- Philip Preston
- G01 - MEASURING TESTING
Information Patent Grant
Refrigeration chiller or cooler system with self-cleaning filter
- Patent number 11,378,312
- Issue date Jul 5, 2022
- Preston Industries, Inc.
- Philip Preston
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Self-test system for qualifying refrigeration chiller system perfor...
- Patent number 10,684,616
- Issue date Jun 16, 2020
- Preston Industries, Inc.
- Philip Preston
- G05 - CONTROLLING REGULATING
Information Patent Grant
Movable constant temperature circulator assembly
- Patent number 8,616,268
- Issue date Dec 31, 2013
- Preston Industries, Inc.
- Philip Preston
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Constant temperature circulator
- Patent number 8,469,678
- Issue date Jun 25, 2013
- Preston Industries, Inc.
- Philip Preston
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Dual action shaker table using parallelogram linkages
- Patent number 5,655,836
- Issue date Aug 12, 1997
- Preston Industries, Inc.
- Philip K. Preston
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND ASSEMBLY FOR A WIRELESS PROBE AND INTERROGATOR
- Publication number 20240167885
- Publication date May 23, 2024
- Philip Preston
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND ASSEMBLY FOR A WIRELESS PROBE AND INTERROGATOR
- Publication number 20200003628
- Publication date Jan 2, 2020
- Philip Preston
- G01 - MEASURING TESTING
Information Patent Application
Method And Assembly For A Wireless Probe And Interrogator
- Publication number 20190041271
- Publication date Feb 7, 2019
- Philip Preston
- G01 - MEASURING TESTING
Information Patent Application
Refrigeration Chiller Or Cooler System With Self-Cleaning Filter
- Publication number 20180238616
- Publication date Aug 23, 2018
- Philip Preston
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Self-Test System For Qualifying Refrigeration Chiller System Perfor...
- Publication number 20180217028
- Publication date Aug 2, 2018
- Philip Preston
- G05 - CONTROLLING REGULATING
Information Patent Application
MOVABLE CONSTANT TEMPERATURE CIRCULATOR ASSEMBLY
- Publication number 20120012208
- Publication date Jan 19, 2012
- PRESTON INDUSTRIES, INC.
- Philip Preston
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Constant Temperature Circulator
- Publication number 20110186283
- Publication date Aug 4, 2011
- PRESTON INDUSTRIES, INC.
- Philip Preston
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Low-Noise Fan Control for Refrigeration Cycle
- Publication number 20110041532
- Publication date Feb 24, 2011
- Philip K. Preston
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Philip Preston

Person

Patents Grantslast 30 patents

Method and assembly for a wireless probe and interrogator

Refrigeration chiller or cooler system with self-cleaning filter

Self-test system for qualifying refrigeration chiller system perfor...

Movable constant temperature circulator assembly

Constant temperature circulator

Dual action shaker table using parallelogram linkages

Patents Applicationslast 30 patents

METHOD AND ASSEMBLY FOR A WIRELESS PROBE AND INTERROGATOR

METHOD AND ASSEMBLY FOR A WIRELESS PROBE AND INTERROGATOR

Method And Assembly For A Wireless Probe And Interrogator

Refrigeration Chiller Or Cooler System With Self-Cleaning Filter

Self-Test System For Qualifying Refrigeration Chiller System Perfor...

MOVABLE CONSTANT TEMPERATURE CIRCULATOR ASSEMBLY

Constant Temperature Circulator

Low-Noise Fan Control for Refrigeration Cycle