Inventor · disambiguated record
Heinz Rieger
Also filed as: RIEGER HEINZ · RIEGER HEINZ-JOACHIM
4 granted patents·65 citations·filing 1991–1993
78Inventor score
Files withHOECHST AG4
Top patents by PatentIndex Score
4 records- 0167US5430564AProcess for producing ferroelectric liquid-crystal cells with oleophilic additive employing heat and low pressure overlapped a short timeHOECHST AG·Filed 1993·Granted Jul 4, 1995·22 cites·4 claims
- 0252US5361152AProcess for producing ferroelectric liquid-crystal cellsHOECHST AG·Filed 1991·Granted Nov 1, 1994·18 cites·2 claims
- 0351US5384168AFerroelectric liquid-crystal display of high contrast and brightnessHOECHST AG·Filed 1991·Granted Jan 24, 1995·17 cites·10 claims
- 0438US5859680AElectrical addressing of ferroelectric liquid-crystal displaysHOECHST AG·Filed 1993·Granted Jan 12, 1999·8 cites·10 claims
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