Individual holder
COATES RALPH L
US·3 granted patents·8 citations·filing 2009–2012
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0175US8298406B2Method and apparatus for maximizing throughput of indirectly heated rotary kilnsCOATES RALPH L·Filed 2009·Granted Oct 30, 2012·6 cites·11 claims
- 0273US8999017B2Method and apparatus for fast pyrolysis of biomass in rotary kilnsCOATES RALPH L·Filed 2011·Granted Apr 7, 2015·2 cites·21 claims
- 0350US9371486B2Method and apparatus for maximizing throughput of indirectly heated rotary kilnsCOATES RALPH L·Filed 2012·Granted Jun 21, 2016·0 cites·20 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →