Inventor · disambiguated record
Heinrich Janke
Also filed as: JANKE HEINRICH
10 granted patents·96 citations·filing 1979–1990
89Inventor score
Technology areasG02B
Top patents by PatentIndex Score
10 records- 0185USD276351SInverted image microscopeLEITZ ERNST GMBH·Filed 1983·Granted Nov 13, 1984·22 cites·1 claims
- 0273USD292412SBinocularLEITZ ERNST GMBH·Filed 1984·Granted Oct 20, 1987·12 cites·1 claims
- 0373USD272362SBinocularLEITZ ERNST GMBH·Filed 1981·Granted Jan 24, 1984·11 cites·1 claims
- 0469USD287369SBinocularLEITZ ERNST GMBH·Filed 1984·Granted Dec 23, 1986·10 cites·1 claims
- 0565US4283111AMicroscope stand with protected turretLEITZ ERNST GMBH·Filed 1980·Granted Aug 11, 1981·21 cites·7 claims
- 0658USD272361SBinocularLEITZ ERNST GMBH·Filed 1981·Granted Jan 24, 1984·6 cites·1 claims
- 0752USD263057SMicroscopeLEITZ ERNST GMBH·Filed 1979·Granted Feb 16, 1982·4 cites·1 claims
- 0851USD267884SMirror reflex cameraLEITZ ERNST GMBH·Filed 1980·Granted Feb 8, 1983·5 cites·1 claims
- 0938USD332107SPair of binocularsLEICA CAMERA GMBH·Filed 1990·Granted Dec 29, 1992·3 cites·1 claims
- 1035USD332106SPair of binocularsLEICA CAMERA GMBH·Filed 1990·Granted Dec 29, 1992·2 cites·1 claims
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