Santa Barbara, California
United States
19
2020-06-18
The entities that hold a legal rights for patent applications filed by inventor Morrow William Bruce:
William Bruce Morrow from Santa Barbara, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Full tubing inner-diameter spin-through rod centralizers
#2 | 2017-05-11Apparatus For Joining Cylindrical Members Having Internal Eccentric Connections
#3 | 2016-11-03Apparatus For The Eccentric Connection of Tubular Members in a Downhole Pumping Apparatus
#4 | 2016-07-14Device for the connection of rods for rotational drive of a downhole pumping apparatus
#5 | 2016-06-23Coupling mounted spin-through rod centralizer
#6 | 2015-04-09Shaft seal pressure compensation apparatus
#7 | 2014-10-23Progressive cavity pump with free pump rotor
#8 | 2014-10-02Torsional Restraints For Downhole Transmissions
#9 | 2014-07-17Apparatus for connecting and disconnecting a downhole assembly
#10 | 2014-07-17Rod attached apparatus for connecting a rotating drive rod string to a downhole assembly
#11 | 2014-07-17Apparatus for Connecting A Rotating Drive Rod String To A Downhole Assembly
#12 | 2013-12-12System and method for direct drive pump
#13 | 2013-05-09SYSTEM AND METHOD FOR DIRECT DRIVE PUMP
#14 | 2012-07-19MULTI STAGE SYSTEM FOR MODULAR TRANSMISSIONS
#15 | 2011-12-29Belt/chain drive system
#16 | 2011-12-29Spur gear power sharing gear sets
#17 | 2011-03-03SYSTEM AND METHOD FOR A WATER COOLING PUMP
#18 | 2011-03-03System and method for direct drive pump
#19 | 2010-12-23Down hole delivery system
229586 ⎘