Individual holder
DICKSON DONALD L
3 granted patents·37 citations·filing 1979–1980
Individually held — no corporate assignee on record.
Technology mixE01H3
Top patents by PatentIndex Score
3 records- 0156US4328603AStreet sweeping machineDICKSON DONALD L·Filed 1980·Granted May 11, 1982·22 cites·2 claims
- 0234US4320552AStreet sweeping machineDICKSON DONALD L·Filed 1980·Granted Mar 23, 1982·9 cites·5 claims
- 0331US4308632AGutter broom assembly for a street sweeping machineDICKSON DONALD L·Filed 1979·Granted Jan 5, 1982·6 cites·4 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →