Inventor · disambiguated record
Hans-Werner Stankewitz
Also filed as: STANKEWITZ HANS W · STANKEWITZ HANS WERNER · WEIBER KARL
12 granted patents·254 citations·filing 1974–1996
92Inventor score
Technology areasG02B
Top patents by PatentIndex Score
12 records- 0190US4127318ADirect illumination apparatus for light and dark field illuminationLEITZ ERNST GMBH·Filed 1976·Granted Nov 28, 1978·74 cites·17 claims
- 0285US4163150AProcess and apparatus for automatically realizing Kohler's principle of illuminationLEITZ ERNST GMBH·Filed 1977·Granted Jul 31, 1979·46 cites·22 claims
- 0382US3930713AIncident light illumination instrument for selective light and dark field illuminationLEITZ ERNST GMBH·Filed 1974·Granted Jan 6, 1976·43 cites·6 claims
- 0470US4798948AField stop for dark field illumination in autofocus optical deviceLEITZ ERNST GMBH·Filed 1987·Granted Jan 17, 1989·31 cites·22 claims
- 0559US5708526AProcess and device for contrasting objects to be microscopically examinedLEICA MIKROSKOPIE & SYST·Filed 1993·Granted Jan 13, 1998·22 cites·6 claims
- 0641US5684625AIllumination device for microscopesLEICA MIKROSKOPIE & SYST·Filed 1996·Granted Nov 4, 1997·11 cites·8 claims
- 0737US5521755AEpi-illumination system for microscopesLEICA MIKROSKOPIE & SYST·Filed 1993·Granted May 28, 1996·7 cites·7 claims
- 0834US5566019ABright-field transmitted-light lighting device for microscopesLEICA MIKROSKOPIE & SYST·Filed 1993·Granted Oct 15, 1996·5 cites·15 claims
- 0933US6538809B1Variable epi-illumination interference attachmentLEICA MICROSYSTEMS·Filed 1994·Granted Mar 25, 2003·4 cites·12 claims
- 1032US4386830AIncident light, bright-field Kohler illuminating deviceLEITZ ERNST GMBH·Filed 1981·Granted Jun 7, 1983·4 cites·14 claims
- 1132US4166671AApparatus for simultaneous adjustment of the position and aperture of a microscope field stopLEITZ ERNST GMBH·Filed 1977·Granted Sep 4, 1979·3 cites·9 claims
- 1227US5872651ACondenser system for microscopesLEICA MIKROSKOPIE & SYST·Filed 1995·Granted Feb 16, 1999·4 cites·20 claims
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