Assignee
TWIN CITY INT INC
US·10 granted patents·64 citations·filing 1980–1988
Top patents by PatentIndex Score
10 records- 0158US4451732AApparatus for measuring thickness of coating on continuously moving materialTWIN CITY INT INC·Filed 1982·Granted May 29, 1984·15 cites·12 claims
- 0247US4467198ARadiation shielding arrangement for coating thickness measurement deviceTWIN CITY INT INC·Filed 1981·Granted Aug 21, 1984·11 cites·24 claims
- 0344US4441022ACoating thickness measuring deviceTWIN CITY INT INC·Filed 1981·Granted Apr 3, 1984·9 cites·22 claims
- 0440US4962518AApparatus for measuring the thickness of a coatingTWIN CITY INT INC·Filed 1988·Granted Oct 9, 1990·8 cites·10 claims
- 0534US4424445APortable coating thickness measuring deviceTWIN CITY INT INC·Filed 1981·Granted Jan 3, 1984·5 cites·15 claims
- 0631US4656357AApparatus for measuring coating thicknessTWIN CITY INT INC·Filed 1985·Granted Apr 7, 1987·4 cites·16 claims
- 0730US4383172AMethod and apparatus for measuring coating thicknesses on continuously moving materialTWIN CITY INT INC·Filed 1981·Granted May 10, 1983·5 cites·22 claims
- 0828US4434366AApparatus for measuring coating thicknessTWIN CITY INT INC·Filed 1982·Granted Feb 28, 1984·3 cites·22 claims
- 0926US4423328AMeasuring system for use in the radiation measurement of layer thicknesses and the likeTWIN CITY INT INC·Filed 1982·Granted Dec 27, 1983·1 cites·16 claims
- 1025US4317997APositioning fixture for measuring instrumentsTWIN CITY INT INC·Filed 1980·Granted Mar 2, 1982·3 cites·9 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →