Individual holder
SMITHSON MITCHELL C
US·6 granted patents·40 citations·filing 2006–2011
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
6 records- 0183US8590609B2Sneak path eliminator for diode multiplexed control of downhole well toolsSMITHSON MITCHELL C·Filed 2011·Granted Nov 26, 2013·9 cites·10 claims
- 0280US8453723B2Control of well tools utilizing downhole pumpsSMITHSON MITCHELL C·Filed 2010·Granted Jun 4, 2013·7 cites·19 claims
- 0379US8757278B2Sneak path eliminator for diode multiplexed control of downhole well toolsSMITHSON MITCHELL C·Filed 2010·Granted Jun 24, 2014·7 cites·15 claims
- 0473US8322446B2Remote actuation of downhole well toolsSMITHSON MITCHELL C·Filed 2009·Granted Dec 4, 2012·11 cites·21 claims
- 0560US8636054B2Position indicating multiplexed control system and method for downhole well toolsSMITHSON MITCHELL C·Filed 2009·Granted Jan 28, 2014·5 cites·15 claims
- 0647US7520332B2Method and associated system for setting downhole control pressureSMITHSON MITCHELL C·Filed 2006·Granted Apr 21, 2009·1 cites·20 claims
Join the waitlist — get patent alerts
Get an alert when SMITHSON MITCHELL C files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →