Patent Assignment
Reel/Frame 043988/0433
Assignment of Assignor's Interest
Recorded: 2017-10-31
Pages: 9
Assignors
DRAY, DANNY LEE
Executed: 2016-10-31
CROWE, BRYAN ANTHONY
Executed: 2016-10-31
FITCH, DAVID ABRAHAM
Executed: 2016-10-31
SPROWLS, WILLIAM LEE
Executed: 2016-10-31
MOLLENKOPF, JOHN CHARLES
Executed: 2016-10-31
HOWELL, DUSTIN MICHAEL
Executed: 2016-10-31
Assignee
MARKWEST ENERGY PARTNERS, L.P.
1515 ARAPAHOE STREET, TOWER 1, SUITE 1600, DENVER, COLORADO, 80202
Covered Property
(1)
Pig Ramp, System and Method
Patent:
10,001,240 →
Application:
15/798,479 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.