Individual holder
PERLER ROBERT F
US·5 granted patents·186 citations·filing 1983–2014
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
5 records- 0181US4614191ASkin-cooling probePERLER ROBERT F·Filed 1983·Granted Sep 30, 1986·117 cites·15 claims
- 0263US8712024B2Multilevel directory assistance apparatus and methodPERLER ROBERT F·Filed 2011·Granted Apr 29, 2014·2 cites·23 claims
- 0360US9426290B2Multilevel directory assistance apparatus and methodPERLER ROBERT F·Filed 2014·Granted Aug 23, 2016·1 cites·15 claims
- 0442US4986812ALocking device preventing reuse of a disposable syringePERLER ROBERT F·Filed 1989·Granted Jan 22, 1991·37 cites·21 claims
- 0535US5062833ANon-reusable disposable syringe and locking devicePERLER ROBERT F·Filed 1990·Granted Nov 5, 1991·29 cites·19 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →