Assignee
LIBERTY MUTUAL INSURANCE COMPA
6 granted patents·425 citations·filing 1975–1995
Top patents by PatentIndex Score
6 records- 0188US3981520AProtective enclosure for passengers of transport devicesLIBERTY MUTUAL INSURANCE COMPA·Filed 1975·Granted Sep 21, 1976·71 cites·9 claims
- 0287US3981518AVehicle restraint systemLIBERTY MUTUAL INSURANCE COMPA·Filed 1975·Granted Sep 21, 1976·73 cites·6 claims
- 0376US5711307AMethod and apparatus for detecting myoelectric activity from the surface of the skinLIBERTY MUTUAL INSURANCE COMPA·Filed 1995·Granted Jan 27, 1998·240 cites·11 claims
- 0472US5207095AVehicle braking technique evaluation apparatusLIBERTY MUTUAL INSURANCE COMPA·Filed 1991·Granted May 4, 1993·20 cites·11 claims
- 0536US4046141AMethod and apparatus for interfacing to anatomic signal sourcesLIBERTY MUTUAL INSURANCE COMPA·Filed 1975·Granted Sep 6, 1977·12 cites·11 claims
- 0633US4031882AApparatus for interfacing to anatomic signal sourcesLIBERTY MUTUAL INSURANCE COMPA·Filed 1976·Granted Jun 28, 1977·9 cites·5 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →