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Patent Assignment Details
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Reel/Frame:011469/0768   Pages: 10
Recorded: 01/26/2001
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Total properties: 21
1
Patent #:
Issue Dt:
01/23/2001
Application #:
09209393
Filing Dt:
12/10/1998
Title:
HYDROSTATIC TRANSMISSION IN ONE HOUSING
2
Patent #:
Issue Dt:
06/26/2001
Application #:
09247690
Filing Dt:
02/10/1999
Title:
HYDRAULIC PISTON FILLING
3
Patent #:
Issue Dt:
09/04/2001
Application #:
09383751
Filing Dt:
08/26/1999
Title:
PRODUCTION OF HYDROSTATIC AXIAL PISTON MACHINES BY MEANS OF STEPPER MOTORS
4
Patent #:
Issue Dt:
04/24/2001
Application #:
09387872
Filing Dt:
06/03/1997
Title:
EXTENDED SLIPPER FOR HYDROSTATIC PUMP AND MOTOR ROTATING CYLINDERS
5
Patent #:
Issue Dt:
07/10/2001
Application #:
09390128
Filing Dt:
09/03/1999
Title:
BALL JOINT FOR SERVO PISTON ACTUATION IN A BENT AXIS HYDRAULIC UNIT
6
Patent #:
Issue Dt:
07/17/2001
Application #:
09390130
Filing Dt:
09/03/1999
Title:
SINGLE-PIECE PROPORTIONAL CONTROL
7
Patent #:
Issue Dt:
03/20/2001
Application #:
09394604
Filing Dt:
09/13/1999
Title:
SINGLE PIECE YOKE STROKING DEVICE FOR BENT AXIS TYPE HYDRAULIC PUMPS AND VARIABLE MOTORS
8
Patent #:
Issue Dt:
07/24/2001
Application #:
09409503
Filing Dt:
09/30/1999
Title:
LOOP FLUSHING CIRCUIT FOR LUBRICATING ROTATING ELEMENTS IN A HYDROSTATIC TRANSMISSION MODULE
9
Patent #:
Issue Dt:
11/20/2001
Application #:
09426601
Filing Dt:
10/26/1999
Title:
FILLED HYDRAULIC PISTON AND METHOD OF MAKING THE SAME
10
Patent #:
Issue Dt:
03/20/2001
Application #:
09438561
Filing Dt:
11/10/1999
Title:
HTDROSTATICALLY DRIVEN VEHICLE WITH RETARDER VALVE
11
Patent #:
Issue Dt:
06/26/2001
Application #:
09439490
Filing Dt:
11/15/1999
Title:
POSITIVE DISPLACEMENT HYDRAULIC UNIT WITH NEAR-ZERO SIDE CLEARANCE
12
Patent #:
Issue Dt:
01/15/2002
Application #:
09443693
Filing Dt:
11/19/1999
Title:
SYSTEM FOR CONTROLLING A HYDRAULIC VEHICLE DRIVE
13
Patent #:
Issue Dt:
01/08/2002
Application #:
09456050
Filing Dt:
12/07/1999
Title:
HYDROSTATIC LOOP DUMP VALVE FOR REDUCING INPUT TORQUE REQUIRED BY HYDROSTATIC UNIT
14
Patent #:
Issue Dt:
08/14/2001
Application #:
09493909
Filing Dt:
01/28/2000
Title:
Drive train for a vehicle and method of controlling a drive train
15
Patent #:
Issue Dt:
06/18/2002
Application #:
09501453
Filing Dt:
02/10/2000
Title:
NON-FEEDBACK PROPORTIONAL ELECTRONIC CONTROL FOR A VARIABLE DISPLACEMENT PUMP
16
Patent #:
Issue Dt:
11/13/2001
Application #:
09508587
Filing Dt:
03/14/2000
Title:
HYDRAULIC FAN DRIVE SYSTEM HAVING A NON-DEDICATED FLOW SOURCE
17
Patent #:
Issue Dt:
09/25/2001
Application #:
09514094
Filing Dt:
02/28/2000
Title:
Piston for a hydrostatic cylinder block
18
Patent #:
Issue Dt:
11/20/2001
Application #:
09519039
Filing Dt:
03/03/2000
Title:
Piston for a hydrostatic cylinder block
19
Patent #:
Issue Dt:
08/13/2002
Application #:
09540290
Filing Dt:
03/31/2000
Title:
CLOSED CAVITY HYDRAULIC PISTON AND METHOD OF MAKING THE SAME
20
Patent #:
Issue Dt:
09/25/2001
Application #:
09566676
Filing Dt:
05/08/2000
Title:
Tandem fixed displacement pump with torque control
21
Patent #:
Issue Dt:
01/15/2002
Application #:
09595679
Filing Dt:
06/16/2000
Title:
Hydromechanical transmission
Assignor
1
Exec Dt:
05/03/2000
Assignee
1
2800 E. 13TH STREET
AMES, IOWA 50010
Correspondence name and address
ZARLEY, MCKEE, THOMTE ET AL.
DONALD H. ZARLEY
801 GRAND AVENUE, SUITE 3200
DES MOINES, IA 50309-2721

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