Kwasniewski; Nathan

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kwasniewski; Nathan.The latest application filed is for "method and apparatus to provide electrical connection in a wellhead for a downhole electrical device".

Company Profile

0.4.4

Kwasniewski; Nathan - Edmonton CA
Kwasniewski; Nathan - Sherwood Park CA

*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
Method and apparatus to provide electrical connection in a wellhead for a downhole electrical device Grant 7,918,271 - Khazanovich , et al. April 5, 2	2011-04-05
Method and Apparatus to Provide Electrical Connection in a Wellhead for a Downhole Electrical Device App 20090260833 - Khazanovich; Abram ; et al.	2009-10-22
Method and apparatus to provide electrical connection in a wellhead for a downhole electrical device Grant 7,552,762 - Khazanovich , et al. June 30, 2	2009-06-30
Method and apparatus to provide electrical connection in a wellhead for a downhole electrical device Grant 7,410,002 - Khazanovich , et al. August 12, 2	2008-08-12
Method and Apparatus to Provide Electrical Connection in a Wellhead for a Downhole Electrical Device App 20070137863 - Khazanovich; Abram ; et al.	2007-06-21
Casing adapter tool for well servicing Grant 7,069,987 - Kwasniewski , et al. July 4, 2	2006-07-04
Method and apparatus to provide electrical connection in a wellhead for a downhole electrical device App 20050051341 - Khazanovich, Abram ; et al.	2005-03-10
Casing adapter tool for well servicing App 20040173348 - Kwasniewski, Nathan ; et al.	2004-09-09

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