Assignee
ALLWOOD SEARLE & TIMNEY
GB·4 granted patents·95 citations·filing 1987–1991
Top patents by PatentIndex Score
4 records- 0177US4905883AFriction welding apparatusALLWOOD SEARLE & TIMNEY·Filed 1987·Granted Mar 6, 1990·26 cites·12 claims
- 0273US5148957AFriction weldingALLWOOD SEARLE & TIMNEY·Filed 1991·Granted Sep 22, 1992·26 cites·6 claims
- 0368US4995544AFriction welding apparatusALLWOOD SEARLE & TIMNEY·Filed 1990·Granted Feb 26, 1991·22 cites·19 claims
- 0462US5100044AFriction weldingALLWOOD SEARLE & TIMNEY·Filed 1990·Granted Mar 31, 1992·21 cites·9 claims
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