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USPTO Patent Rankings Data through Dec 31, 2025
JG

John M. Graff — 6 Patents

RTX (Raytheon): 6 patents #2,008 of 15,912Top 15%
West Suffield, CT: #10 of 46 inventorsTop 25%
Connecticut: #7,364 of 34,797 inventorsTop 25%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
John M. Graff has been granted 6 US patents while listed as an inventor at RTX (Raytheon). The first was granted in 1989 and the most recent in June 1999. John M. Graff ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list John M. Graff in West Suffield, CT, US.

Patents per Year

Patents granted per year, 1989 to 1999Bar chart with a peak of 2 patents in 1999.peak 21989: 1 patents19891990: 1 patents19901993: 1 patents19931996: 1 patents19961999: 2 patents1999

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5908285 Electroformed sheath 1999-06-01 $34,373,000
5881972 Electroformed sheath and airfoiled component construction Blair A. Smith 1999-03-16 $15,156,000
5518385 Apparatus for resin transfer molding 1996-05-21 $14,785,000
5222297 Composite blade manufacture John A. Violette 1993-06-29 $4,410,000
4973521 Manufacture of bonded structures Leon Stoltze 1990-11-27 $6,183,000
4856162 Fabrication of bonded structures Harry A. Nutter, Jr., Leon Stoltze 1989-08-15 $2,795,000