Individual holder
BARRATT DON C
3 granted patents·113 citations·filing 1978–1978
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0182US4193496ADisposable receiverBARRATT DON C·Filed 1978·Granted Mar 18, 1980·62 cites·21 claims
- 0250US4167230ADisposable receiverBARRATT DON C·Filed 1978·Granted Sep 11, 1979·27 cites·10 claims
- 0347US4254862AFoldable disposable sharps containerBARRATT DON C·Filed 1978·Granted Mar 10, 1981·24 cites·10 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →