Inventor · disambiguated record
Ralph M. Lyon
Also filed as: LYON RALPH M · LYON RALPH MERWIN
21 granted patents·268 citations·filing 1989–1997
95Inventor score
Files withEASTMAN KODAK CO21
Top patents by PatentIndex Score
21 records- 0195USD367283SCombined all-weather camera and a housing thereforEASTMAN KODAK CO·Filed 1994·Granted Feb 20, 1996·53 cites·1 claims
- 0293USD321704SAll-weather cameraEASTMAN KODAK CO·Filed 1989·Granted Nov 19, 1991·45 cites·1 claims
- 0384US5829860AVariable number multi-lamp flash carrier and cameraEASTMAN KODAK CO·Filed 1997·Granted Nov 3, 1998·21 cites·9 claims
- 0483US5797044AOne-time-use camera with throw-away foldable carrier for flat batteryEASTMAN KODAK CO·Filed 1997·Granted Aug 18, 1998·20 cites·6 claims
- 0583US5600391AOne piece viewfinder and fabrication processEASTMAN KODAK CO·Filed 1994·Granted Feb 4, 1997·24 cites·11 claims
- 0680US5353165AOne piece viewfinder and fabrication processEASTMAN KODAK CO·Filed 1992·Granted Oct 4, 1994·20 cites·53 claims
- 0777US5255041ASingle-use camera with door for cartridge receiving chamberEASTMAN KODAK CO·Filed 1993·Granted Oct 19, 1993·18 cites·4 claims
- 0871US5748990AOne-time-use camera with lid flexed to uncover chamber when cassette forcibly ejected from chamberEASTMAN KODAK CO·Filed 1997·Granted May 5, 1998·11 cites·9 claims
- 0966US4901097ADisposable single-use camera with lens shadeEASTMAN KODAK CO·Filed 1989·Granted Feb 13, 1990·10 cites·5 claims
- 1056US5828910ACompact camera with flip-up multi-lamp flash wheelEASTMAN KODAK CO·Filed 1997·Granted Oct 27, 1998·5 cites·9 claims
- 1156US5805940ACompact camera with flip-up multi-lamp flash wheelEASTMAN KODAK CO·Filed 1997·Granted Sep 8, 1998·5 cites·7 claims
- 1256US5313240ASingle-use camera with removable end portion for cartridge accessEASTMAN KODAK CO·Filed 1993·Granted May 17, 1994·8 cites·2 claims
- 1355US5689743ADifferential viewfinder masksEASTMAN KODAK CO·Filed 1996·Granted Nov 18, 1997·5 cites·6 claims
- 1455US5309201AViewfinder lens with molded integral aiming circleEASTMAN KODAK CO·Filed 1992·Granted May 3, 1994·7 cites·4 claims
- 1548USD399227SFlash cameraEASTMAN KODAK CO·Filed 1996·Granted Oct 6, 1998·6 cites·1 claims
- 1638US5349476AControl for optical system having multiple focal lengthsEASTMAN KODAK CO·Filed 1993·Granted Sep 20, 1994·8 cites·10 claims
- 1736US5697003ACamera with combination multi-lamp flash source and exposure counterEASTMAN KODAK CO·Filed 1996·Granted Dec 9, 1997·1 cites·4 claims
- 1834USD323179SCamera with lens shadeEASTMAN KODAK CO·Filed 1989·Granted Jan 14, 1992·1 cites·1 claims
- 1933US5729773ACamera with multi-lamp flash wheelEASTMAN KODAK CO·Filed 1996·Granted Mar 17, 1998·0 cites·7 claims
- 2030USD399228SFlash camera with partial-cover cartonEASTMAN KODAK CO·Filed 1996·Granted Oct 6, 1998·0 cites·1 claims
- 2130US5761551ACompact camera with multi-lamp flash wheel rotatable about film chamberEASTMAN KODAK CO·Filed 1997·Granted Jun 2, 1998·0 cites·7 claims
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