Individual holder
DEGNAN DONALD E
4 granted patents·42 citations·filing 1988–1992
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
4 records- 0154US4964711AViewing deviceDEGNAN DONALD E·Filed 1989·Granted Oct 23, 1990·18 cites·4 claims
- 0244US5293243AImage splitter for security camerasDEGNAN DONALD E·Filed 1992·Granted Mar 8, 1994·18 cites·4 claims
- 0344USD310840SDoor viewerDEGNAN DONALD E·Filed 1988·Granted Sep 25, 1990·4 cites·1 claims
- 0433USD330382SPanoramic door viewerDEGNAN DONALD E·Filed 1990·Granted Oct 20, 1992·2 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →