Inventor
BIDDICK DAVID JAMES
US7 patents
⚠️ This page may combine multiple inventors who share the name “BIDDICK DAVID JAMES”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BIDDICK DAVID JAMES
5 patentsUS8151889B2Apr 10, 2012
System and method for controlling flow in a wellbore
BIDDICK DAVID JAMES9 citations80
US9097081B2Aug 4, 2015
Differential pressure actuator
BIDDICK DAVID JAMES5 citations69
US9212536B2Dec 15, 2015
Device having a hard seat support
BIDDICK DAVID JAMES5 citations62
US9103185B2Aug 11, 2015
Valve with removable component
BIDDICK DAVID JAMES0 citations45
US9010726B2Apr 21, 2015
Reduced length actuation system
BIDDICK DAVID JAMES0 citations37