Individual holder
SWANSON DAVID L
US·3 granted patents·124 citations·filing 1986–1988
Individually held — no corporate assignee on record.
Technology mixA21B2
Top patents by PatentIndex Score
3 records- 0179USD306537SDisplay caseSWANSON DAVID L·Filed 1987·Granted Mar 13, 1990·20 cites·1 claims
- 0279US4839502ACooking apparatusSWANSON DAVID L·Filed 1988·Granted Jun 13, 1989·68 cites·7 claims
- 0365US4757184ARack loaded, radiant heated, cantilevered deck oven and methodSWANSON DAVID L·Filed 1986·Granted Jul 12, 1988·36 cites·6 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →