Hofsdal; Gilbert B.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hofsdal; Gilbert B..The latest application filed is for "refrigeration unit with atmosphere control system access panel".

Company Profile

3.14.19

Hofsdal; Gilbert B. - Chittenango NY
Hofsdal; Gilbert B. - Canastota NY

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Thermostatic expansion valves and methods of control Grant 11,371,763 - Auyer , et al. June 28, 2	2022-06-28
Refrigeration Unit With Atmosphere Control System Access Panel App 20220186998 - Hofsdal; Gilbert B.	2022-06-16
Power Management For Refrigeration Units App 20220111699 - Hofsdal; Gilbert B.	2022-04-14
Self Validation Of Controller Internal Circuits App 20210223302 - Silliman; William C. ; et al.	2021-07-22
Refrigeration Unit With Atmosphere Control System App 20200326117 - Postgate; Farley William ; et al.	2020-10-15
Thermostatic Expansion Valves And Methods Of Control App 20190056161 - Auyer; Douglas ; et al.	2019-02-21
Defrost operations and apparatus for a transport refrigeration system Grant 10,072,884 - Liu , et al. September 11, 2	2018-09-11
Capacity and pressure control in a transport refrigeration system Grant 10,047,989 - Huff , et al. August 14, 2	2018-08-14
Refrigerant distribution apparatus and methods for transport refrigeration system Grant 9,909,786 - Liu , et al. March 6, 2	2018-03-06
Startup logic for refrigeration system Grant 9,739,519 - Gan , et al. August 22, 2	2017-08-22
Method for determining proper wiring of multiple 3 phase motors in a single system Grant 9,228,767 - Hofsdal , et al. January 5, 2	2016-01-05
Controlled atmosphere systems and methods Grant 9,121,634 - Rogers , et al. September 1, 2	2015-09-01
Startup Logic For Refrigeration System App 20140150489 - Gan; Mingfei ; et al.	2014-06-05
Termperature Control Logic For Refrigeration System App 20140151015 - Sun; Jian ; et al.	2014-06-05
Method for Determining Proper Wiring of Multiple 3 Phase Motors in a Single System App 20130162177 - Hofsdal; Gilbert B. ; et al.	2013-06-27
Controlled Atmosphere Systems And Methods App 20130019961 - Rogers; Mark S. ; et al.	2013-01-24
Refrigerant Distribution Apparatus And Methods For Transport Refrigeration System App 20120318008 - Liu; Lucy Yi ; et al.	2012-12-20
Capacity And Pressure Control In A Transport Refrigeration System App 20120318014 - Huff; Hans-Joachim ; et al.	2012-12-20
Defrost Operations And Apparatus For A Transport Refrigeration System App 20120318006 - Liu; Lucy Yi ; et al.	2012-12-20
Parameter Control In Transport Refrigeration System And Methods For Same App 20120227427 - Liu; Lucy Yi ; et al.	2012-09-13
Method And Apparatus To Indicate Activation Of Pressure Relief Device App 20120145248 - Huff; Hans-Joachim ; et al.	2012-06-14
Phase Detection Methods, Apparatus, And Systems For Transport Refrigeration System App 20120139470 - Huff; Hans-Joachim ; et al.	2012-06-07
Method for controlling temperature in multiple compartments for refrigerated transport Grant 7,937,962 - Dudley , et al. May 10, 2	2011-05-10
Method for Controlling Temperature in Multiple Compartments for Refrigerated Transport App 20080289354 - Dudley; Eliot W. ; et al.	2008-11-27

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