David E. Walker — 15 Patents at RTX (Raytheon)

David E. Walker has been granted 15 US patents while listed as an inventor at RTX (Raytheon). The first was granted in 1985 and the most recent in June 2021. David E. Walker ranks #307,048 of 4,157,543 US inventors in our database (top 7.4%). Patent records list David E. Walker in Dundas, NH, CA.

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
11028719	Brush seal repair method	Steven Cote	2021-06-08	$31,286,000
10563533	Repair or remanufacture of blade outer air seals for a gas turbine engine	Richard M. Gregoire	2020-02-18	$8,879,000
10132183	Brush seal repair method	Steven Cote	2018-11-20	$14,707,000
9447600	Pole mounting system	—	2016-09-20
9212501	Pole mounting system	—	2015-12-15
8170335	Image processing systems employing image compression and accelerated decompression	Eric Balster, Mike Flaherty, Benjamin Fortener, David Lucking, Thaddeus Marrara +5 more	2012-05-01
8170333	Image processing systems employing image compression	Eric Balster, Mike Flaherty, Benjamin Fortener, David Lucking, Thaddeus Marrara +5 more	2012-05-01
8170334	Image processing systems employing image compression and accelerated image decompression	Eric Balster, Mike Flaherty, Benjamin Fortener, David Lucking, Thaddeus Marrara +5 more	2012-05-01
7802350	Flange hole repair	—	2010-09-28	$46,710,000
7523552	Milling bleed holes into honeycomb process	Barry P. Toth	2009-04-28	$52,741,000
5944050	Pressure relief or back pressure valve	—	1999-08-31
5857486	Pressure relief or back pressure valve	—	1999-01-12
5019755	Electric motor drive system	—	1991-05-28
4654192	Temperature actuated automatic safety rod release	Ernest Hutter, John A. Pardini	1987-03-31
4525655	Two stage electric drive	—	1985-06-25

David E. Walker — 15 Patents

Issued Patents All Time

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