Inventor · disambiguated record

Hans Determann

Also filed as: DETERMANN HANS

3 granted patents·121 citations·filing 1974–1981

74Inventor score

Technology areasG02B

Files withLEITZ ERNST GMBH3

Top patents by PatentIndex Score

3 records

0190US4127318ADirect illumination apparatus for light and dark field illuminationLEITZ ERNST GMBH·Filed 1976·Granted Nov 28, 1978·74 cites·17 claims
0282US3930713AIncident light illumination instrument for selective light and dark field illuminationLEITZ ERNST GMBH·Filed 1974·Granted Jan 6, 1976·43 cites·6 claims
0332US4386830AIncident light, bright-field Kohler illuminating deviceLEITZ ERNST GMBH·Filed 1981·Granted Jun 7, 1983·4 cites·14 claims

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