Inventor · disambiguated record
Gregor Antes
Also filed as: ANTES GREGOR
16 granted patents·1,760 citations·filing 1979–1995
96Inventor score
Top patents by PatentIndex Score
16 records- 0198US4568141ADocument having an optical-diffraction authenticating elementLANDIS & GYR AG·Filed 1983·Granted Feb 4, 1986·165 cites·7 claims
- 0297US5101184ADiffraction element and optical machine-reading deviceLANDIS & GYR AG·Filed 1989·Granted Mar 31, 1992·200 cites·10 claims
- 0397US5032003AOptially variable surface patternLANDIS & GYR BETRIEBS AG·Filed 1989·Granted Jul 16, 1991·174 cites·14 claims
- 0497US4501439ADocument having a security feature and method of determining the authenticity of the documentLANDIS & GYR AG·Filed 1982·Granted Feb 26, 1985·108 cites·6 claims
- 0595US5109767ADevice for the embossing of fine structuresLANDIS & GYR BETRIEBS AG·Filed 1990·Granted May 5, 1992·108 cites·8 claims
- 0695US5106125AArrangement to improve forgery protection of credit documentsLANDIS & GYR BETRIEBS AG·Filed 1990·Granted Apr 21, 1992·172 cites·12 claims
- 0795US4761253AMethod and apparatus for producing a relief pattern with a microscopic structure, in particular having an optical diffraction effectLANDIS & GYR AG·Filed 1987·Granted Aug 2, 1988·112 cites·16 claims
- 0893US4556378AApparatus for embossing high resolution relief patternsLANDIS & GYR AG·Filed 1984·Granted Dec 3, 1985·82 cites·14 claims
- 0992US4984824ADocument with an optical diffraction safety elementLANDIS & GYR AG·Filed 1989·Granted Jan 15, 1991·144 cites·11 claims
- 1092US4544266AApparatus and a method for testing the authenticity of documentsLANDIS & GYR AG·Filed 1982·Granted Oct 1, 1985·190 cites·17 claims
- 1191US5059776ABar code field and bar code readerLANDIS & GYR AG·Filed 1989·Granted Oct 22, 1991·96 cites·20 claims
- 1282US5538753ASecurity elementLANDIS & GYR BETRIEBS AG·Filed 1995·Granted Jul 23, 1996·55 cites·3 claims
- 1382US5104471AInterlaminar sandwich with diffraction structureLANDIS & GYR BETRIEBS AG·Filed 1990·Granted Apr 14, 1992·56 cites·23 claims
- 1481US5714213ASecurtiy elementLANDIS & GYR BETRIEBS AG·Filed 1994·Granted Feb 3, 1998·56 cites·16 claims
- 1568US4685138ASystem for the display and scanning of the contents of a counter equipped with counting wheelsLANDIS & GYR AG·Filed 1984·Granted Aug 4, 1987·24 cites·8 claims
- 1668US4297001AProjection screen and method for making sameLANDIS & GYR AG·Filed 1979·Granted Oct 27, 1981·18 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →