Patent Assignment
Reel/Frame 015883/0311
Assignment of Assignor's Interest
Recorded: 2004-05-14
Pages: 5
Assignors
KRIEHN, HARTMUT
Executed: 2004-04-21
ROFALL, KLAUS
Executed: 2004-04-21
BEHLING, MANFRED
Executed: 2004-04-21
Assignee
LEYBOLD VAKUUM GMBH
BONNER STR. 498, 50968 KOLN, GERMANY
Covered Property
(1)
Tempering Method for a Screw-Type Vacuum Pump