Assignee
DRAKE ROBERT A
US·2 granted patents·2 pending applications·1 citations·filing 2009–2015
Top patents by PatentIndex Score
4 records- 0161US9732739B2Concrete pumping system having safety recirculation and method featuresDRAKE ROBERT A·Filed 2015·Granted Aug 15, 2017·1 cites·20 claims
- 0260US2009192853A1Method and apparatus for managing communication servicesDRAKE ROBERT A·Filed 2009·Application pending·0 cites
- 0332US2010306054A1Method and apparatus for generating advertisementsDRAKE ROBERT A·Filed 2010·Application pending·0 cites
- 0424USD788883SPressure relief valve for use with concrete pumping systemDRAKE ROBERT A·Filed 2015·Granted Jun 6, 2017·0 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →