Individual holder
MIDDLETON CARLISLE A
4 granted patents·153 citations·filing 1975–1986
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
4 records- 0194US4597203AConvertible snowblower using rectangular shroud interfaceMIDDLETON CARLISLE A·Filed 1985·Granted Jul 1, 1986·97 cites·23 claims
- 0274US3994081AHand-propelled snow plow with motor oscillated bladeMIDDLETON CARLISLE A·Filed 1975·Granted Nov 30, 1976·32 cites·13 claims
- 0357US4679338ASnow removal system with adjustable snow impeller gateMIDDLETON CARLISLE A·Filed 1986·Granted Jul 14, 1987·19 cites·9 claims
- 0434US4212145ATobacco harvester with in-line harvesting systemMIDDLETON CARLISLE A·Filed 1978·Granted Jul 15, 1980·5 cites·25 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →