Inventor
GILSTAD DENNIS W
US27 patents
⚠️ This page may combine multiple inventors who share the name “GILSTAD DENNIS W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GILSTAD DENNIS W
20 patentsUS8210542B1Jul 3, 2012
Plunger seal ring
GILSTAD DENNIS W9 citations84
US9169707B1Oct 27, 2015
Tunable down-hole stimulation array
GILSTAD DENNIS W14 citations83
US8939200B1Jan 27, 2015
Tunable hydraulic stimulator
GILSTAD DENNIS W11 citations83
US8567754B1Oct 29, 2013
Tunable valve assembly
GILSTAD DENNIS W13 citations83
US8496224B1Jul 30, 2013
Tunable valve assembly
GILSTAD DENNIS W13 citations83
US8292301B1Oct 23, 2012
Multifunction ring
GILSTAD DENNIS W15 citations83
US7716761B1May 18, 2010
Adaptive positioning system
GILSTAD DENNIS W16 citations77
US9879507B2Jan 30, 2018
Adaptive stimulation system
GILSTAD DENNIS W6 citations72
US9027636B2May 12, 2015
Tunable down-hole stimulation system
GILSTAD DENNIS W5 citations72
US8827244B2Sep 9, 2014
Tunable fluid end
GILSTAD DENNIS W2 citations62
US8567753B1Oct 29, 2013
Tunable valve assembly
GILSTAD DENNIS W4 citations62
US8550425B1Oct 8, 2013
Impulse tolerant valve assembly
GILSTAD DENNIS W2 citations62
US8292260B1Oct 23, 2012
Impulse tolerant valve assembly
GILSTAD DENNIS W1 citations52
US8267371B1Sep 18, 2012
Impulse tolerant valve body
GILSTAD DENNIS W1 citations52
US9777556B2Oct 3, 2017
Adaptive stimulation system
GILSTAD DENNIS W1 citations51
US9080690B2Jul 14, 2015
Tunable check valve
GILSTAD DENNIS W1 citations51
US8944409B2Feb 3, 2015
Tunable fluid end
GILSTAD DENNIS W0 citations51
US8905376B2Dec 9, 2014
Tunable check valve
GILSTAD DENNIS W1 citations51
US8720857B2May 13, 2014
Tunable fluid end
GILSTAD DENNIS W1 citations51
US8746654B2Jun 10, 2014
Tunable fluid end
GILSTAD DENNIS W0 citations41