Individual holder
GUHLIN KJALL G
4 granted patents·149 citations·filing 1977–1993
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
4 records- 0182US5087064AAnti-theft and safety device for a ball and socket trailer hitchGUHLIN KJALL G·Filed 1990·Granted Feb 11, 1992·56 cites·1 claims
- 0279US5280941AAnti-theft ball assembly for ball and socket trailer hitchGUHLIN KJALL G·Filed 1993·Granted Jan 25, 1994·47 cites·4 claims
- 0376US4121948AUniversal flushing apparatusGUHLIN KJALL G·Filed 1977·Granted Oct 24, 1978·30 cites·10 claims
- 0450US5051104AFlushing device for motorboat enginesGUHLIN KJALL G·Filed 1990·Granted Sep 24, 1991·16 cites·6 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →