Spitzer; James K.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Spitzer; James K..The latest application filed is for "systems and methods for controlling fan motors with variable frequency drives".

Company Profile

4.4.5

Spitzer; James K. - York PA

*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
Systems And Methods For Controlling Fan Motors With Variable Frequency Drives App 20220247341 - Dubensky; Harold J. ; et al.	2022-08-04
Systems and methods for controlling fan motors with variable frequency drives Grant 11,342,881 - Dubensky , et al. May 24, 2	2022-05-24
Systems And Methods For Controlling Fan Motors With Variable Frequency Drives App 20210058021 - Dubensky; Harold J. ; et al.	2021-02-25
Systems and methods for controlling fan motors with variable frequency drives Grant 10,833,625 - Dubensky , et al. November 10, 2	2020-11-10
Parallel capillary expansion tube systems and methods Grant 10,502,468 - Kester , et al. Dec	2019-12-10
Parallel capillary expansion tube systems and methods Grant 10,488,089 - Kester , et al. Nov	2019-11-26
Systems And Methods For Controlling Fan Motors With Variable Frequency Drives App 20180102726 - Dubensky; Harold J. ; et al.	2018-04-12
Parallel Capillary Expansion Tube Systems And Methods App 20180094840 - Kester; Douglas A. ; et al.	2018-04-05
Parallel Capillary Expansion Tube Systems And Methods App 20180094841 - Kester; Douglas A. ; et al.	2018-04-05

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