Individual holder
SWANSON CARL S
US·3 granted patents·42 citations·filing 1987–1989
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0159US4939503ATowed vehicle electrical system wiring deviceSWANSON CARL S·Filed 1989·Granted Jul 3, 1990·19 cites·2 claims
- 0247US4807265ARecreation vehicle distance measuring deviceSWANSON CARL S·Filed 1987·Granted Feb 21, 1989·12 cites·12 claims
- 0345US4887281ARecreation vehicle distance measuring deviceSWANSON CARL S·Filed 1988·Granted Dec 12, 1989·11 cites·3 claims
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