Inventor · disambiguated record
Erwin J. Daniels
Also filed as: DANIELS ERWIN · DANIELS ERWIN J · GANSWEIN BERNHARD
6 granted patents·153 citations·filing 1977–1988
85Inventor score
Files withZEISS STIFTUNG6
Top patents by PatentIndex Score
6 records- 0190US4912298AMethod for producing a marking on a spectacle lensZEISS STIFTUNG·Filed 1988·Granted Mar 27, 1990·49 cites·20 claims
- 0289US4178082AHardened circular spectacle-lens element and method of making the sameZEISS STIFTUNG·Filed 1977·Granted Dec 11, 1979·52 cites·11 claims
- 0375US4619504AOphthalmic lens with a marking and method of producing the markingZEISS STIFTUNG·Filed 1983·Granted Oct 28, 1986·29 cites·11 claims
- 0438US4690524AMultifocal spectacle lens having a large near-vision partZEISS STIFTUNG·Filed 1985·Granted Sep 1, 1987·12 cites·11 claims
- 0538US4247179AMultifocal spectacle lensZEISS STIFTUNG·Filed 1979·Granted Jan 27, 1981·5 cites·7 claims
- 0635US4673249ADrive for a prismatic compensatorZEISS STIFTUNG·Filed 1985·Granted Jun 16, 1987·6 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →