Patent Assignment
Reel/Frame 012843/0562
Assignment of Assignor's Interest
Recorded: 2002-04-24
Received: 2002-05-03
Pages: 4
Assignors
CRANE, ROBERT F.
Executed: 2002-02-26
HAU, PAUL W.
Executed: 2002-02-26
WENTWORTH, STEVEN W.
Executed: 2002-02-26
Assignee
EARTH TOOL COMPANY, LLC
1300 CAPITAL DRIVE, OCONOMOWOC, WI, 53066, UNITED STATES
Covered Property
(1)
Pipe Replacement Method and Rotary Impact Mechanism for Pipe Bursting
Application:
10/054,666 →