Harper; Christopher

Patent Applications and Registrations

Patent applications and USPTO patent grants for Harper; Christopher.The latest application filed is for "systems having impedance source semiconductor device protection".

Company Profile

5.6.5

Harper; Christopher - Glendale WI
Harper; Christopher - Aberdeen GB
Harper; Christopher - Charlotte NC

*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 having impedance source semiconductor device protection Grant 10,879,693 - Harper , et al. December 29, 2	2020-12-29
Systems Having Impedance Source Semiconductor Device Protection App 20190181636 - Harper; Christopher ; et al.	2019-06-13
Inflow control device for polymer injection in horizontal wells Grant 10,260,321 - Gohari , et al.	2019-04-16
Methods and systems of impedance source semiconductor device protection Grant 10,256,626 - Harper , et al.	2019-04-09
Alternative helical flow control device for polymer injection in horizontal wells Grant 10,208,575 - Gohari , et al. Feb	2019-02-19
Inflow Control Device for Polymer Injection in Horizontal Wells App 20180010427 - Gohari; Kousha ; et al.	2018-01-11
Alternative Helical Flow Control Device For Polymer Injection In Horizontal Wells App 20180010428 - GOHARI; KOUSHA ; et al.	2018-01-11
Methods And Systems Of Impedance Source Semiconductor Device Protection App 20160336743 - Harper; Christopher ; et al.	2016-11-17
Methods and systems of impedance source semiconductor device protection Grant 9,431,819 - Harper , et al. August 30, 2	2016-08-30
Methods And Systems Of Impedance Source Semiconductor Device Protection App 20150222114 - Harper; Christopher ; et al.	2015-08-06
Liquid transfer arrangement for applying a printing liquid to a printing surface Grant 7,487,724 - Evans , et al. February 10, 2	2009-02-10

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