Barfknecht; Robert

Patent Applications and Registrations

Patent applications and USPTO patent grants for Barfknecht; Robert.The latest application filed is for "heat exchanger and method of making the same".

Company Profile

2.7.5

Barfknecht; Robert - Waterford 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
Liquid to refrigerant heat exchanger, and method of operating the same Grant 10,408,543 - Barfknecht , et al. Sept	2019-09-10
Heat exchanger and method of making the same Grant 10,317,143 - Klaves , et al.	2019-06-11
Heat exchanger and method of making the same Grant 10,060,680 - Klaves , et al. August 28, 2	2018-08-28
Heat Exchanger and Method of Making the Same App 20170108281 - Klaves; Thomas ; et al.	2017-04-20
Heat Exchanger and Method of Making the Same App 20170097194 - Klaves; Thomas ; et al.	2017-04-06
Liquid to Refrigerant Heat Exchanger, and Method of Operating the Same App 20160320141 - Barfknecht; Robert ; et al.	2016-11-03
Exhaust gas recirculation system and method of operating the same Grant 8,671,921 - Meshenky , et al. March 18, 2	2014-03-18
Method of manufacturing a heat exchanger having a contoured insert Grant 8,516,699 - Grippe , et al. August 27, 2	2013-08-27
Heat Exchanger Having A Contoured Insert And Method Of Assembling The Same App 20120066905 - Grippe; Frank M. ; et al.	2012-03-22
Exhaust Gas Recirculation System And Method Of Operating The Same App 20110011376 - Meshenky; Steven P. ; et al.	2011-01-20

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