Inventor · disambiguated record
David P. Hamblen
Also filed as: GLOVER CLYDE P · HAMBLEN DAVID P · HAMBLEN DAVID PHILIP
15 granted patents·806 citations·filing 1975–1996
95Inventor score
Files withEASTMAN KODAK CO15
Top patents by PatentIndex Score
15 records- 0198US4053381ADevice for determining ionic activity of components of liquid dropsEASTMAN KODAK CO·Filed 1976·Granted Oct 11, 1977·289 cites·33 claims
- 0297US4022855AMethod for making a plastic optical element having a gradient index of refractionEASTMAN KODAK CO·Filed 1975·Granted May 10, 1977·141 cites·14 claims
- 0390US4948214AStep-index light guide and gradient index microlens device for LED imagingEASTMAN KODAK CO·Filed 1989·Granted Aug 14, 1990·77 cites·9 claims
- 0483US5629800AGradial zone lens and method of fabricationEASTMAN KODAK CO·Filed 1995·Granted May 13, 1997·59 cites·18 claims
- 0581US4171246AMethod for determining ionic activity of components of liquid dropsEASTMAN KODAK CO·Filed 1977·Granted Oct 16, 1979·32 cites·5 claims
- 0674US5159495AGraded index optical elements and catadioptric optical systemsEASTMAN KODAK CO·Filed 1990·Granted Oct 27, 1992·40 cites·34 claims
- 0762US5745289AAthermalized diffractive optical elementsEASTMAN KODAK CO·Filed 1996·Granted Apr 28, 1998·26 cites·30 claims
- 0858US5301249ACatoptric coupling to an optical fiberEASTMAN KODAK CO·Filed 1992·Granted Apr 5, 1994·21 cites·23 claims
- 0956US5486951AGradial zone lens and method of fabricationEASTMAN KODAK CO·Filed 1993·Granted Jan 23, 1996·16 cites·10 claims
- 1056US5143659AMethod and apparatus for manufacturing aspherically shaped small lensesEASTMAN KODAK CO·Filed 1991·Granted Sep 1, 1992·24 cites·9 claims
- 1148US5152787AIntraocular gradient-index lenses used in eye implantationEASTMAN KODAK CO·Filed 1990·Granted Oct 6, 1992·45 cites·4 claims
- 1245US5244371AApparatus for fabricating grin lens elements by spin moldingEASTMAN KODAK CO·Filed 1992·Granted Sep 14, 1993·13 cites·6 claims
- 1338US5122314AMethod for fabricating grin lens elements by spin moldingEASTMAN KODAK CO·Filed 1990·Granted Jun 16, 1992·8 cites·5 claims
- 1437US4849375AGaseous cleaning method for silicon devicesEASTMAN KODAK CO·Filed 1988·Granted Jul 18, 1989·8 cites·6 claims
- 1535US5040961AApparatus for manufacturing aspherically shaped small lensesEASTMAN KODAK CO·Filed 1989·Granted Aug 20, 1991·7 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →