Individual holder
TOYE FREDERIC J
US·3 granted patents·420 citations·filing 1980–1988
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0186US4978334AApparatus and method for providing passage into body viscusTOYE FREDERIC J·Filed 1988·Granted Dec 18, 1990·278 cites·1 claims
- 0265US4364391ATracheostomy apparatus and methodTOYE FREDERIC J·Filed 1980·Granted Dec 21, 1982·80 cites·11 claims
- 0358US4471778AApparatus and method for providing opening into body cavity or viscusTOYE FREDERIC J·Filed 1982·Granted Sep 18, 1984·62 cites·7 claims
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