Assignee
ALLEN CLAYTON H
6 granted patents·203 citations·filing 1974–1987
Top patents by PatentIndex Score
6 records- 0188US4441576ANonlinear passive acoustic filteringALLEN CLAYTON H·Filed 1982·Granted Apr 10, 1984·63 cites·21 claims
- 0283US4323145AVibration damping method and means having non-contacting sound damping meansALLEN CLAYTON H·Filed 1979·Granted Apr 6, 1982·28 cites·31 claims
- 0366US4924502AMeans for stabilizing sound pressure produced at the eardrum under an earpadALLEN CLAYTON H·Filed 1987·Granted May 8, 1990·38 cites·11 claims
- 0464US4172629AKaleidoscopeALLEN CLAYTON H·Filed 1978·Granted Oct 30, 1979·20 cites·12 claims
- 0559US4009717ARetaining fluidsALLEN CLAYTON H·Filed 1975·Granted Mar 1, 1977·46 cites·12 claims
- 0645US3937102ANoise suppressionALLEN CLAYTON H·Filed 1974·Granted Feb 10, 1976·8 cites·10 claims
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