Assignee
AUTOMATIC TOLL SYSTEMS INC
US·6 granted patents·161 citations·filing 1983–1990
Top patents by PatentIndex Score
6 records- 0180US5056884AFiber optic load sensing deviceAUTOMATIC TOLL SYSTEMS INC·Filed 1990·Granted Oct 15, 1991·52 cites·21 claims
- 0278US4947353AAutomatic vehicle detecting systemAUTOMATIC TOLL SYSTEMS INC·Filed 1988·Granted Aug 7, 1990·39 cites·9 claims
- 0359US4455465ATreadle assembly with plural replaceable treadle switchesAUTOMATIC TOLL SYSTEMS INC·Filed 1983·Granted Jun 19, 1984·13 cites·11 claims
- 0457US5097934ACoin sensing apparatusAUTOMATIC TOLL SYSTEMS INC·Filed 1990·Granted Mar 24, 1992·29 cites·14 claims
- 0553US4845994ACoin testing apparatusAUTOMATIC TOLL SYSTEMS INC·Filed 1988·Granted Jul 11, 1989·19 cites·15 claims
- 0638US4846332ACounterfeit coin detector circuitAUTOMATIC TOLL SYSTEMS INC·Filed 1988·Granted Jul 11, 1989·9 cites·6 claims
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