Patent Assignment
Reel/Frame 053799/0787
Assignment of Assignor's Interest
Recorded: 2020-09-17
Pages: 3
Assignors
PITCHUMANI, RAMANAN
Executed: 2020-09-14
WELLS, WILLIAM
Executed: 2020-09-14
WELLER, DAVID EARL, JR.
Executed: 2020-09-14
Assignee
US SILICA COMPANY
24275 KATY FREEWAY, KATY, TEXAS, 77494
Covered Property
(1)
Methods and Apparatus for Producing Nanometer Scale Particles Utilizing an Electrosterically Stabilized Slurry in a Media Mill
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.