Inventor · disambiguated record
Frank R. Ragland, Jr.
Also filed as: RAGLAND FRANK R JR · RAGLAND JR FRANK R · RAGLAND JR FRANK ROWLAND
41 granted patents·404 citations·filing 1974–2001
98Inventor score
Top patents by PatentIndex Score
41 records- 0190US4437036ACathode-ray tube having a temperature compensated mask-frame assemblyRCA CORP·Filed 1981·Granted Mar 13, 1984·36 cites·14 claims
- 0288US4615205AForming a shadow mask from a flat blankRCA CORP·Filed 1984·Granted Oct 7, 1986·29 cites·6 claims
- 0374US4572983AColor picture tube having an improved support structure for a color selection electrodeRCA CORP·Filed 1984·Granted Feb 25, 1986·15 cites·8 claims
- 0473US5644192AColor picture having a tensioned mask and compliant support frame assemblyTHOMSON CONSUMER ELECTRONICS·Filed 1995·Granted Jul 1, 1997·26 cites·6 claims
- 0573US4613785AColor picture tube having an improved simplified support structure for a color selection electrodeRCA CORP·Filed 1984·Granted Sep 23, 1986·15 cites·4 claims
- 0672US4645968AVibration control of color picture tube shadow maskRCA CORP·Filed 1986·Granted Feb 24, 1987·17 cites·4 claims
- 0771US5594300AColor picture tube having a tensioned mask and compliant support frame assemblyTHOMSON CONSUMER ELECTRONICS·Filed 1995·Granted Jan 14, 1997·24 cites·14 claims
- 0871US4360839ADeflection yoke adjustment apparatusRCA CORP·Filed 1980·Granted Nov 23, 1982·15 cites·9 claims
- 0966US4786840ACathode-ray tube having a faceplate panel with a substantially planar peripheryRCA LICENSING CORP·Filed 1983·Granted Nov 22, 1988·11 cites·1 claims
- 1065US4839556ACathode-ray tube having an improved shadow mask contourRCA LICENSING CORP·Filed 1983·Granted Jun 13, 1989·11 cites·8 claims
- 1163US6084342AColor picture tube having a tensioned mask-support frame assemblyTHOMSON LICENSING SA·Filed 1998·Granted Jul 4, 2000·15 cites·3 claims
- 1262US4719787AApparatus for forming a shadow maskRCA CORP·Filed 1986·Granted Jan 19, 1988·14 cites·6 claims
- 1361US5012154AColor picture tube having improved shadow mask-frame assembly supportRCA LICENSING CORP·Filed 1989·Granted Apr 30, 1991·10 cites·10 claims
- 1461US4599533AColor picture tube having shadow mask frame with truncated cornersRCA CORP·Filed 1984·Granted Jul 8, 1986·9 cites·3 claims
- 1560US5952774AColor CRT having a support frame assembly with detensioning meansTHOMSON CONSUMER ELECTRONICS·Filed 1997·Granted Sep 14, 1999·15 cites·8 claims
- 1659US5568011AColor picture tube faceplate panelTHOMSON CONSUMER ELECTRONICS·Filed 1995·Granted Oct 22, 1996·14 cites·4 claims
- 1759US3954337AMethod and apparatus for determining the average size of apertures in an apertured memberRCA CORP·Filed 1974·Granted May 4, 1976·10 cites·10 claims
- 1854US6566799B1Cathode ray tubes having damper wire support springsTHOMSON LICENSING SA·Filed 2001·Granted May 20, 2003·2 cites·7 claims
- 1954US6280276B1Method of attaching a tension mask to a frameTHOMSON LICENSING SA·Filed 1999·Granted Aug 28, 2001·10 cites·6 claims
- 2054US4887001ACathode-ray tube having faceplate panel with essentially planar screen peripheryRCA LICENSING CORP·Filed 1989·Granted Dec 12, 1989·9 cites·3 claims
- 2154US4198614ADeflection yoke assembly including a beam positioning magnet arrangementRCA CORP·Filed 1978·Granted Apr 15, 1980·6 cites·9 claims
- 2252US6157121AColor picture tube having metal strands spaced from the insulator layersTHOMSON LICENSING SA·Filed 1998·Granted Dec 5, 2000·10 cites·2 claims
- 2351US4516841AMethod for screening line screen slit mask color picture tubesRCA CORP·Filed 1983·Granted May 14, 1985·6 cites·7 claims
- 2449US5932957ACathode-ray tube having detentioning rod assembly for a tension mask frameTHOMSON CONSUMER ELECTRONICS·Filed 1997·Granted Aug 3, 1999·8 cites·5 claims
- 2548US6407488B1Color picture tube having a low expansion tension maskTHOMSON LICENSING SA·Filed 1999·Granted Jun 18, 2002·7 cites·5 claims
- 2647US4286164AMethod for determining the average width of luminescent stripes of a viewing screenRCA CORP·Filed 1980·Granted Aug 25, 1981·5 cites·10 claims
- 2746US5680004AColor picture tube having an improved shadow mask-to-frame connectionTHOMSON CONSUMER ELECTRONICS·Filed 1995·Granted Oct 21, 1997·7 cites·6 claims
- 2845US5063325AColor picture tube having improved shadow mask-frame assembly supportTHOMSON CONSUMER ELECTRONICS·Filed 1990·Granted Nov 5, 1991·7 cites·3 claims
- 2945US3955095AMethod and apparatus for determining the average size of apertures in an apertured memberRCA CORP·Filed 1974·Granted May 4, 1976·6 cites·10 claims
- 3044US4568162AMethod for screening line screen slit mask color picture tubesRCA CORP·Filed 1984·Granted Feb 4, 1986·4 cites·2 claims
- 3143US4295074AMercury arc lamp having communicating mercury reservoirRCA CORP·Filed 1979·Granted Oct 13, 1981·6 cites·5 claims
- 3242US4950941AColor picture tube having improved shadow mask-frame assembly supportRCA LICENSING CORP·Filed 1989·Granted Aug 21, 1990·4 cites·3 claims
- 3341US5218267AColor picture tube with shadow mask-frame assemblyTHOMSON CONSUMER ELECTRONICS·Filed 1992·Granted Jun 8, 1993·5 cites·3 claims
- 3440US5689150AColor picture tube having improved shadow mask frameTHOMSON CONSUMER ELECTRONICS·Filed 1995·Granted Nov 18, 1997·4 cites·2 claims
- 3539US6274975B1Color picture tube having a tension mask attached to a frameTHOMSON LICENSING SA·Filed 1999·Granted Aug 14, 2001·4 cites·5 claims
- 3639US4455505AColor picture tube having improved temperature compensating support for a mask-frame assemblyRCA CORP·Filed 1981·Granted Jun 19, 1984·3 cites·7 claims
- 3735US4939412AColor picture tube having improved shadow mask-frame assemblyRCA LICENSING CORP·Filed 1989·Granted Jul 3, 1990·2 cites·9 claims
- 3835US4460843AColor picture tube having improved temperature compensating support for a mask-frame assemblyRCA CORP·Filed 1982·Granted Jul 17, 1984·2 cites·4 claims
- 3932US4528475AColor picture tube having spring supports for a mask-frame assemblyRCA CORP·Filed 1983·Granted Jul 9, 1985·1 cites·4 claims
- 4030US5128585AColor picture tube having improved corner support for a shadow mask-frame assemblyTHOMSON CONSUMER ELECTRONICS·Filed 1990·Granted Jul 7, 1992·0 cites·4 claims
- 4129US5309189AMethod for screening line screen slit mask color picture tubesTHOMSON CONSUMER ELECTRONICS·Filed 1992·Granted May 3, 1994·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →