Individual holder
BUEHNER JOSEPH F
2 granted patents·23 citations·filing 1978–1978
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
2 records- 0148US4241934AAnti-jackknife device for tractor-trailer combinationBUEHNER JOSEPH F·Filed 1978·Granted Dec 30, 1980·11 cites·8 claims
- 0248US4187810APoppet valve stroke adjusting device for, and combination with, an internal combustion valve in head engineBUEHNER JOSEPH F·Filed 1978·Granted Feb 12, 1980·12 cites·10 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →