Individual holder
SOMMERS STEVEN F
US·4 granted patents·156 citations·filing 1986–1990
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
4 records- 0184US4864298ADriver alerting deviceSOMMERS STEVEN F·Filed 1988·Granted Sep 5, 1989·62 cites·9 claims
- 0271US4803488ADriver alerting deviceSOMMERS STEVEN F·Filed 1986·Granted Feb 7, 1989·24 cites·10 claims
- 0367US5028920ADriver alerting deviceSOMMERS STEVEN F·Filed 1990·Granted Jul 2, 1991·48 cites·13 claims
- 0460US4797673ADriver alerting deviceSOMMERS STEVEN F·Filed 1988·Granted Jan 10, 1989·22 cites·9 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →