Mark Kowalczyk — 9 Patents at GE

Mark Kowalczyk has been granted 9 US patents while listed as an inventor at GE. The first was granted in 2006 and the most recent in September 2025. Mark Kowalczyk ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Mark Kowalczyk in Amsterdam, NY, US.

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12404779	Axially adjustable inserted ring within packing ring and method of using same	Steven Sebastian Burdgick, John Matthew Sassatelli	2025-09-02
8262349	Adaptive compliant plate seal assemblies and methods	Norman Arnold Turnquist, Bernard Arthur Courture, Jr., Frederick George Baily, Mark Edward Burnett	2012-09-11	$22,482,000
7845649	Methods and apparatus to facilitate sealing high pressure joints	—	2010-12-07	$24,593,000
7703774	Shaft seal using shingle members	Shorya Awtar, William Edward Adis, Norman Arnold Turnquist	2010-04-27	$46,512,000
7604241	Seals for turbines and turbo machinery	—	2009-10-20	$53,289,000
7497658	Stacked reaction steam turbine stator assembly	Robert James Bracken, John Thomas Murphy, Stephen Roger Swan, Jeffrey Robert Simkins, Clement Gazzillo +1 more	2009-03-03	$26,509,000
7287956	Removable abradable seal carriers for sealing between rotary and stationary turbine components	Robert James Bracken, Sterling Hathaway, David Orus Fitts, Ron W. Korzun, Laurence Scott Duclos +2 more	2007-10-30	$65,915,000
7255929	Use of spray coatings to achieve non-uniform seal clearances in turbomachinery	Norman Arnold Turnquist, Farshad Ghasripoor	2007-08-14	$41,879,000
7001145	Seal assembly for turbine, bucket/turbine including same, method for sealing interface between rotating and stationary components of a turbine	Bernard Arthur Couture, Farshad Ghasripoor	2006-02-21	$46,433,000

Mark Kowalczyk — 9 Patents

Issued Patents All Time

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