Robert A. Schaefer — 4 Patents at GE

Robert A. Schaefer has been granted 4 US patents while listed as an inventor at GE. The first was granted in 1990 and the most recent in June 1997. Robert A. Schaefer ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Robert A. Schaefer in North Reading, MA, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
5639212	Cavity sealed compressor	Robert Patrick Tameo, Richard William Laferriere	1997-06-17	$159,730,000
5584654	Gas turbine engine fan stator	Richard William Laferriere	1996-12-17	$23,268,000
5031313	Method of forming F.O.D.-resistant blade	Lawrence W. Blair	1991-07-16	$17,891,000
4961686	F.O.D.-resistant blade	Lawrence W. Blair	1990-10-09	$18,261,000

Robert A. Schaefer — 4 Patents

Issued Patents All Time

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