Assignee
VECTRA INTERNATIONAL CORP
US·3 granted patents·87 citations·filing 1981–1983
Top patents by PatentIndex Score
3 records- 0181US4433637AMicroencapsulated cholesteric liquid crystal temperature measuring device for determining the temperature of non-planar or planar surfacesVECTRA INTERNATIONAL CORP·Filed 1981·Granted Feb 28, 1984·43 cites·17 claims
- 0266US4501503AThermographic cholesteric coating compositions and platesVECTRA INTERNATIONAL CORP·Filed 1983·Granted Feb 26, 1985·24 cites·18 claims
- 0361US4441508AThermographic cholesteric coating compositions and platesVECTRA INTERNATIONAL CORP·Filed 1981·Granted Apr 10, 1984·20 cites·18 claims
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