Individual holder
BURGE DAVID A
3 granted patents·93 citations·filing 1975–1977
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0191US4080752AToy blocks with conduits and fluid seal meansBURGE DAVID A·Filed 1975·Granted Mar 28, 1978·62 cites·15 claims
- 0270US4035947AToy construction set having interconnectible components with interfitting formationsBURGE DAVID A·Filed 1975·Granted Jul 19, 1977·21 cites·9 claims
- 0368USD251223SCombined hat and coat rackBURGE DAVID A·Filed 1977·Granted Mar 6, 1979·10 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →