Individual holder
LIEGNER KENNETH B
4 granted patents·471 citations·filing 1982–1990
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
4 records- 0189US4495945ABite blockLIEGNER KENNETH B·Filed 1982·Granted Jan 29, 1985·302 cites·2 claims
- 0260US4459984ASpeaking tracheostomy tubeLIEGNER KENNETH B·Filed 1982·Granted Jul 17, 1984·77 cites·6 claims
- 0358US5050539AAcaricide dispenserLIEGNER KENNETH B·Filed 1990·Granted Sep 24, 1991·22 cites·11 claims
- 0453US4803999ACatheter systemLIEGNER KENNETH B·Filed 1988·Granted Feb 14, 1989·70 cites·11 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →