Individual holder
SHERIFF JACK W
US·3 granted patents·66 citations·filing 1988–1991
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0169US4931775APlant watering need monitorSHERIFF JACK W·Filed 1988·Granted Jun 5, 1990·32 cites·14 claims
- 0257US4940991ADiscontinuous mobile antennaSHERIFF JACK W·Filed 1989·Granted Jul 10, 1990·21 cites·11 claims
- 0341US5202696AEnd fed half wave dipole antennaSHERIFF JACK W·Filed 1991·Granted Apr 13, 1993·13 cites·15 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →