Individual holder
BROYLES MARSHALL W
3 granted patents·59 citations·filing 1978–1978
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0184USD256770STrash compactorBROYLES MARSHALL W·Filed 1978·Granted Sep 9, 1980·24 cites·1 claims
- 0256US4192539AStand-up trash retrieving and dumping deviceBROYLES MARSHALL W·Filed 1978·Granted Mar 11, 1980·16 cites·8 claims
- 0354US4183570ARetractable trash spearBROYLES MARSHALL W·Filed 1978·Granted Jan 15, 1980·19 cites·3 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →