Patent Assignment
Reel/Frame 056931/0732
Assignment of Assignor's Interest
Recorded: 2021-07-21
Pages: 5
Assignors
MONASTIRIOTIS, SPYRIDON
Executed: 2013-06-05
MCDANIEL, ROBERT RAY
Executed: 2013-06-05
MCCRARY, AVIS LLOYD
Executed: 2013-06-03
BARTHEL, RALPH EDWARD
Executed: 2013-06-03
Assignee
PREFERRED TECHNOLOGY, LLC
ONE RADNOR CORPORATE CENTER, 100 MATSONFORD ROAD, SUITE 101, RADNOR, PENNSYLVANIA, 19087
Covered Property
(1)
Proppant with Enhanced Interparticle Bonding