Individual holder
SALISBURY WINFIELD W
3 granted patents·190 citations·filing 1974–1978
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0192US4066138AEarth boring apparatus employing high powered laserSALISBURY WINFIELD W·Filed 1976·Granted Jan 3, 1978·98 cites·7 claims
- 0288US3998281AEarth boring method employing high powered laser and alternate fluid pulsesSALISBURY WINFIELD W·Filed 1974·Granted Dec 21, 1976·71 cites·15 claims
- 0372US4318449AElectric drive propulsion system for vehiclesSALISBURY WINFIELD W·Filed 1978·Granted Mar 9, 1982·21 cites·11 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →