Assignee
BEARD JOSEPH OWEN
US·2 granted patents·23 citations·filing 2014–2016
Technology mixE21B2
Top patents by PatentIndex Score
2 records- 0188US9587454B1Modular actuator and hydraulic valve assemblies and control apparatus for oil well blow-out preventersBEARD JOSEPH OWEN·Filed 2014·Granted Mar 7, 2017·16 cites·19 claims
- 0287US9879504B1Modular controller apparatus with integral adjustable pressure regulator for oil well blow-out preventersBEARD JOSEPH OWEN·Filed 2016·Granted Jan 30, 2018·7 cites·20 claims
Join the waitlist — get patent alerts
Get an alert when BEARD JOSEPH OWEN 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 →