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USPTO Patent Rankings Data through Dec 31, 2025
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Frederic Gardner Haaser — 8 Patents

GE: 8 patents #4,329 of 36,430Top 15%
Montgomery, OH: #27 of 87 inventorsTop 35%
Ohio: #10,270 of 73,341 inventorsTop 15%
Overall (All Time): #600,572 of 4,157,543Top 15%
8 Patents All Time
Frederic Gardner Haaser has been granted 8 US patents while listed as an inventor at GE. The first was granted in 1988 and the most recent in November 2012. Frederic Gardner Haaser ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Frederic Gardner Haaser in Montgomery, OH, US.

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8314925 Fiber-optic based thrust load measurement system Eric John Rubbiero, Bala Corattiyil, Scott Francis Wolfer 2012-11-20 $23,842,000
7707902 Apparatus for measuring bearing thrust load Boris Kamentser, Francisco Zul, Eugenia Kamentser 2010-05-04 $38,311,000
7430926 Apparatus for measuring bearing thrust load Boris Kamentser, Francisco Zul, Eugenia Kamentser 2008-10-07 $55,413,000
6551057 Damped torque shaft assembly Wayne R. Bowen, William Terence Dingwell, Michael Even-Nur, James C. Przytulski 2003-04-22 $55,231,000
6470666 Methods and systems for preventing gas turbine engine lube oil leakage James C. Przytulski, Charles Robert Granitz, Awtar Singh Khera 2002-10-29 $50,258,000
6457933 Methods and apparatus for controlling bearing loads within bearing assemblies James C. Przytulski, James Elbert Willey, Fernando Ceccopieri, Steven Keith Handelsman 2002-10-01 $47,424,000
5074752 Gas turbine outlet guide vane mounting assembly Guy C. Murphy, Anthony John Matacia 1991-12-24 $17,732,000
4730977 Thrust bearing loading arrangement for gas turbine engines 1988-03-15 $18,699,000