Individual holder
BUTLER ROBERT B
US·3 granted patents·1 pending application·78 citations·filing 1987–2012
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
4 records- 0155US2013298307A1Butterfly bowtieBUTLER ROBERT B·Filed 2012·Application pending·0 cites
- 0248US4796404ALight-transmitting thermal barrierBUTLER ROBERT B·Filed 1987·Granted Jan 10, 1989·18 cites·21 claims
- 0347US5116347ATick remover for people and animalsBUTLER ROBERT B·Filed 1991·Granted May 26, 1992·53 cites·8 claims
- 0428US5122909AMicrolens connectorBUTLER ROBERT B·Filed 1991·Granted Jun 16, 1992·7 cites·4 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →