Assignee
ALLEN ROBERT STEVEN
US·3 granted patents·19 citations·filing 2008–2019
Top patents by PatentIndex Score
3 records- 0180US10841777B1Professional qualification tracking and management system and methodALLEN ROBERT STEVEN·Filed 2019·Granted Nov 17, 2020·3 cites·15 claims
- 0277US8196649B2Thru diverter wellhead with direct connecting downhole controlALLEN ROBERT STEVEN·Filed 2008·Granted Jun 12, 2012·14 cites·46 claims
- 0362US8091648B2Direct connecting downhole control systemALLEN ROBERT STEVEN·Filed 2010·Granted Jan 10, 2012·2 cites·20 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →