Individual holder
HANNAY RICHARD C
US·4 granted patents·1 pending application·52 citations·filing 1974–2008
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
5 records- 0171US3968657AMethod for setting or resetting poles in the ground with foamed polyurethane resinHANNAY RICHARD C·Filed 1974·Granted Jul 13, 1976·27 cites·10 claims
- 0264USRE35322EMethod and apparatus for composite pole repairHANNAY RICHARD C·Filed 1993·Granted Sep 3, 1996·21 cites·4 claims
- 0358US2009266026A1Method For Repairing A Utility Pole In PlaceHANNAY RICHARD C·Filed 2008·Application pending·0 cites
- 0430US5238842AMethod for abandoning an underground storage tankHANNAY RICHARD C·Filed 1991·Granted Aug 24, 1993·3 cites·18 claims
- 0519US5350691AMethod for abandoning an underground storage tankHANNAY RICHARD C·Filed 1993·Granted Sep 27, 1994·1 cites·15 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →