Crolius; James P.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Crolius; James P..The latest application filed is for "system and method for lubricant separation and return control".

Company Profile

6.6.6

Crolius; James P. - La Crosse WI

*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
Methods for estimating refrigerant charge for HVACR systems Grant 11,449,650 - Zhang , et al. September 20, 2	2022-09-20
System and method for lubricant separation and return control Grant 11,125,480 - Sullivan , et al. September 21, 2	2021-09-21
Suction conduit flow control for lubricant management Grant 11,112,157 - Crolius , et al. September 7, 2	2021-09-07
Systems and methods for efficient airflow control in heating, ventilation, air conditioning, and refrigeration systems Grant 10,921,011 - Crolius , et al. February 16, 2	2021-02-16
System And Method For Lubricant Separation And Return Control App 20210018235 - Sullivan; Kristin Rice ; et al.	2021-01-21
Systems And Methods For Efficient Airflow Control In Heating, Ventilation, Air Conditioning, And Refrigeration Systems App 20200309401 - Crolius; James P. ; et al.	2020-10-01
Suction Conduit Flow Control For Lubricant Management App 20200256603 - CROLIUS; James P. ; et al.	2020-08-13
Methods For Estimating Refrigerant Charge For Hvacr Systems App 20190362036 - ZHANG; Jian Ming ; et al.	2019-11-28
Suction conduit flow control for lubricant management Grant 10,386,103 - Crolius , et al. A	2019-08-20
Suction Conduit Flow Control For Lubricant Management App 20170176074 - CROLIUS; James P. ; et al.	2017-06-22
Refrigerant reheat circuit and charge control with target subcooling Grant 7,980,087 - Anderson , et al. July 19, 2	2011-07-19
Refrigerant reheat circuit and charge control App 20080302112 - Anderson; Justin M. ; et al.	2008-12-11

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