Total properties:
59
|
|
Patent #:
|
|
Issue Dt:
|
01/30/1979
|
Application #:
|
05839479
|
Filing Dt:
|
10/04/1977
|
Title:
|
BELLOWS TYPE MECHANICAL SEAL
|
|
|
Patent #:
|
|
Issue Dt:
|
|
Application #:
|
05847204
|
Filing Dt:
|
|
Title:
|
|
|
|
Patent #:
|
|
Issue Dt:
|
|
Application #:
|
05900628
|
Filing Dt:
|
|
Title:
|
|
|
|
Patent #:
|
|
Issue Dt:
|
|
Application #:
|
05901154
|
Filing Dt:
|
|
Title:
|
|
|
|
Patent #:
|
|
Issue Dt:
|
|
Application #:
|
05911632
|
Filing Dt:
|
|
Title:
|
|
|
|
Patent #:
|
|
Issue Dt:
|
04/06/1982
|
Application #:
|
06065784
|
Filing Dt:
|
08/13/1979
|
Title:
|
MECHANICAL SEAL WITH ECCENTRIC SEALL FACES
|
|
|
Patent #:
|
|
Issue Dt:
|
12/30/1980
|
Application #:
|
06066102
|
Filing Dt:
|
08/13/1979
|
Title:
|
MECHANICAL SEAL
|
|
|
Patent #:
|
|
Issue Dt:
|
05/12/1981
|
Application #:
|
06066279
|
Filing Dt:
|
08/13/1979
|
Title:
|
MECHANICAL SEAL ASSEMBLY
|
|
|
Patent #:
|
|
Issue Dt:
|
12/17/1985
|
Application #:
|
06147680
|
Filing Dt:
|
05/07/1980
|
Title:
|
MECHANICAL SEAL ASSEMBLY
|
|
|
Patent #:
|
|
Issue Dt:
|
12/14/1982
|
Application #:
|
06255946
|
Filing Dt:
|
04/20/1981
|
Title:
|
THRUST BEARING ARRANGEMENT
|
|
|
Patent #:
|
|
Issue Dt:
|
09/07/1982
|
Application #:
|
06260611
|
Filing Dt:
|
05/05/1981
|
Title:
|
PUMP CLOSURE FASTENING MEANS
|
|
|
Patent #:
|
|
Issue Dt:
|
12/06/1983
|
Application #:
|
06261870
|
Filing Dt:
|
05/08/1981
|
Title:
|
MECHANICAL SEAL
|
|
|
Patent #:
|
|
Issue Dt:
|
03/01/1983
|
Application #:
|
06300152
|
Filing Dt:
|
09/08/1981
|
Title:
|
BACK-UP MECHANICAL SEAL
|
|
|
Patent #:
|
|
Issue Dt:
|
03/10/1987
|
Application #:
|
06341408
|
Filing Dt:
|
01/21/1982
|
Title:
|
MECHANICAL SEAL ASSEMBLY
|
|
|
Patent #:
|
|
Issue Dt:
|
05/15/1984
|
Application #:
|
06346812
|
Filing Dt:
|
02/08/1982
|
Title:
|
MECHANICAL SEAL ASSEMBLY
|
|
|
Patent #:
|
|
Issue Dt:
|
07/31/1984
|
Application #:
|
06361232
|
Filing Dt:
|
03/24/1982
|
Title:
|
CENTRIFUGAL PUMP IMPROVEMENT
|
|
|
Patent #:
|
|
Issue Dt:
|
01/17/1984
|
Application #:
|
06393580
|
Filing Dt:
|
06/30/1982
|
Title:
|
MECHANICAL SEAL ASSEMBLY
|
|
|
Patent #:
|
|
Issue Dt:
|
08/27/1985
|
Application #:
|
06434291
|
Filing Dt:
|
10/14/1982
|
Title:
|
LOW EMISSION VALVE
|
|
|
Patent #:
|
|
Issue Dt:
|
12/06/1983
|
Application #:
|
06471093
|
Filing Dt:
|
03/01/1983
|
Title:
|
MECHANICAL SEALS WITH SETTING BLOCK FOR USE WITH SLURRY PUMPS
|
|
|
Patent #:
|
|
Issue Dt:
|
06/11/1985
|
Application #:
|
06490260
|
Filing Dt:
|
05/02/1983
|
Title:
|
KEY HOLDER
|
|
|
Patent #:
|
|
Issue Dt:
|
08/25/1987
|
Application #:
|
06527913
|
Filing Dt:
|
08/30/1983
|
Title:
|
PUMP CONSTRUCTION
|
|
|
Patent #:
|
|
Issue Dt:
|
04/16/1985
|
Application #:
|
06537229
|
Filing Dt:
|
09/29/1983
|
Title:
|
MECHANICAL SEAL WITH CYLINDRICAL BALANCE SLEEVE
|
|
|
Patent #:
|
|
Issue Dt:
|
03/25/1986
|
Application #:
|
06544181
|
Filing Dt:
|
10/21/1983
|
Title:
|
IMPELLER UNDER FILE MACHINE
|
|
|
Patent #:
|
|
Issue Dt:
|
06/18/1985
|
Application #:
|
06552882
|
Filing Dt:
|
11/17/1983
|
Title:
|
HYDRAULIC PROXIMITY PROBE
|
|
|
Patent #:
|
|
Issue Dt:
|
12/10/1985
|
Application #:
|
06592494
|
Filing Dt:
|
03/23/1984
|
Title:
|
PRESSURE BALANCED SEAL
|
|
|
Patent #:
|
|
Issue Dt:
|
04/09/1985
|
Application #:
|
06608627
|
Filing Dt:
|
05/09/1984
|
Title:
|
PUMP-MECHANICAL SEAL CONSTRUCTION WITH AXIAL ADJUSTMENT MEANS
|
|
|
Patent #:
|
|
Issue Dt:
|
05/06/1986
|
Application #:
|
06646887
|
Filing Dt:
|
09/04/1984
|
Title:
|
MECHANICAL SEAL
|
|
|
Patent #:
|
|
Issue Dt:
|
12/16/1986
|
Application #:
|
06661546
|
Filing Dt:
|
10/17/1984
|
Title:
|
ADJUSTABLE STATOR MECHANISM FOR HIGH PRESSURE RADIAL TURBINES AND THE LIKE
|
|
|
Patent #:
|
|
Issue Dt:
|
11/03/1987
|
Application #:
|
06753830
|
Filing Dt:
|
07/11/1985
|
Title:
|
MECHANICAL SEAL WITH RADIALLY DISPOSED BIAS COMPONENT
|
|
|
Patent #:
|
|
Issue Dt:
|
03/31/1987
|
Application #:
|
06770474
|
Filing Dt:
|
08/29/1985
|
Title:
|
MECHANICAL SEAL FOR PUMPS AND METHOD OF FABRICATING SAME
|
|
|
Patent #:
|
|
Issue Dt:
|
04/19/1988
|
Application #:
|
06777481
|
Filing Dt:
|
09/18/1985
|
Title:
|
MECHANICAL SEALS WITH SETTING BLOCK FOR USE WITH SLURRY PUMPS
|
|
|
Patent #:
|
|
Issue Dt:
|
09/01/1987
|
Application #:
|
06789890
|
Filing Dt:
|
10/21/1985
|
Title:
|
ADAPTIVE CONTROL SYSTEM FOR MECHANICAL SEAL ASSEMBLY
|
|
|
Patent #:
|
|
Issue Dt:
|
06/14/1988
|
Application #:
|
06792416
|
Filing Dt:
|
10/29/1985
|
Title:
|
MECHANICAL SEAL TESTER
|
|
|
Patent #:
|
|
Issue Dt:
|
08/04/1987
|
Application #:
|
06802103
|
Filing Dt:
|
11/25/1985
|
Title:
|
HYDROSTATIC BEARING FOR PUMPS AND THE LIKE
|
|
|
Patent #:
|
|
Issue Dt:
|
02/02/1988
|
Application #:
|
06810137
|
Filing Dt:
|
12/18/1985
|
Title:
|
FACE SEAL WITH AUTOMATIC FACE CONVERGENCE MEANS
|
|
|
Patent #:
|
|
Issue Dt:
|
02/17/1987
|
Application #:
|
06840369
|
Filing Dt:
|
03/17/1986
|
Title:
|
MECHANICAL SEAL WITH AUTOMATIC GAP CONVERGENCE CONTROL
|
|
|
Patent #:
|
|
Issue Dt:
|
10/04/1988
|
Application #:
|
07026767
|
Filing Dt:
|
03/17/1987
|
Title:
|
PUMP WITH HEAT EXCHANGER
|
|
|
Patent #:
|
|
Issue Dt:
|
05/17/1988
|
Application #:
|
07107334
|
Filing Dt:
|
10/13/1987
|
Title:
|
BELLOWS MECHANICAL SEAL WITH INACTIVE DIAPHRAGMS
|
|
|
Patent #:
|
|
Issue Dt:
|
02/14/1989
|
Application #:
|
07108965
|
Filing Dt:
|
10/15/1987
|
Title:
|
MECHANICAL SEAL LUBRICATION IMPROVEMENT
|
|
|
Patent #:
|
|
Issue Dt:
|
10/23/1990
|
Application #:
|
07328675
|
Filing Dt:
|
03/27/1989
|
Title:
|
FLUID HANDLING APPARATUS WITH SHAFT SLEEVE AND EXTENSION
|
|
|
Patent #:
|
|
Issue Dt:
|
06/12/1990
|
Application #:
|
07352954
|
Filing Dt:
|
05/11/1989
|
Title:
|
PUMP WITH HEAT EXCHANGER
|
|
|
Patent #:
|
|
Issue Dt:
|
03/05/1991
|
Application #:
|
07394116
|
Filing Dt:
|
08/15/1989
|
Title:
|
REDUCTION OF TRANSIENT THERMAL STRESSES IN MACHINE COMPONENTS
|
|
|
Patent #:
|
|
Issue Dt:
|
09/24/1991
|
Application #:
|
07415841
|
Filing Dt:
|
10/02/1989
|
Title:
|
LUBRICATION OF A CENTRIFUGAL PUMP BEARING
|
|
|
Patent #:
|
|
Issue Dt:
|
11/20/1990
|
Application #:
|
07416847
|
Filing Dt:
|
10/04/1989
|
Title:
|
MECHANICAL SEAL ASSEMBLY
|
|
|
Patent #:
|
|
Issue Dt:
|
07/30/1991
|
Application #:
|
07513889
|
Filing Dt:
|
04/24/1990
|
Title:
|
HOUSING SEAL CHAMBER BODY
|
|
|
Patent #:
|
|
Issue Dt:
|
12/17/1991
|
Application #:
|
07552075
|
Filing Dt:
|
07/13/1990
|
Title:
|
REDUCTION OF TRANSIENT THERMAL STRESSES IN MACHINE COMPONENTS
|
|
|
Patent #:
|
|
Issue Dt:
|
09/01/1992
|
Application #:
|
07564607
|
Filing Dt:
|
08/09/1990
|
Title:
|
PUMP WITH SEAL PURGE HEATER
|
|
|
Patent #:
|
|
Issue Dt:
|
03/16/1993
|
Application #:
|
07724195
|
Filing Dt:
|
07/01/1991
|
Title:
|
DYNAMIC PRESSURE RECOVERY SEAL
|
|
|
Patent #:
|
|
Issue Dt:
|
09/21/1993
|
Application #:
|
07866133
|
Filing Dt:
|
04/09/1992
|
Title:
|
HEAT EXCHANGER WITH HYDROSTATIC BEARING RETURN FLOW GUIDE
|
|
|
Patent #:
|
|
Issue Dt:
|
03/01/1994
|
Application #:
|
07917715
|
Filing Dt:
|
07/24/1992
|
Title:
|
BEARING PROTECTION DEVICE
|
|
|
Patent #:
|
|
Issue Dt:
|
03/15/1994
|
Application #:
|
07918031
|
Filing Dt:
|
07/24/1992
|
Title:
|
SEMI-CARTRIDGE SEAL
|
|
|
Patent #:
|
|
Issue Dt:
|
08/23/1994
|
Application #:
|
07932069
|
Filing Dt:
|
08/19/1992
|
Title:
|
MULTI-STAGE CENTRIFUGAL PUMP INCORPORATING A SEALED THRUST BEARING
|
|
|
Patent #:
|
|
Issue Dt:
|
01/30/1996
|
Application #:
|
08067487
|
Filing Dt:
|
05/26/1993
|
Title:
|
SECONDARY GAS/LIQUID MECHANICAL SEAL ASSEMBLY
|
|
|
Patent #:
|
|
Issue Dt:
|
08/29/1995
|
Application #:
|
08148951
|
Filing Dt:
|
11/08/1993
|
Title:
|
MULTI-STAGE CENTRIFUGAL PUMP WITH CANNED MAGNETIC BEARING
|
|
|
Patent #:
|
|
Issue Dt:
|
10/08/1996
|
Application #:
|
08197235
|
Filing Dt:
|
01/28/1994
|
Title:
|
BACKUP SEAL FOR AXIAL FACE SEAL
|
|
|
Patent #:
|
|
Issue Dt:
|
09/17/1996
|
Application #:
|
08272998
|
Filing Dt:
|
07/14/1994
|
Title:
|
SHROUD ENCLOSURE FOR BRITTLE MECHANICAL FACE MATERIALS
|
|
|
Patent #:
|
|
Issue Dt:
|
01/06/1998
|
Application #:
|
08420231
|
Filing Dt:
|
04/11/1995
|
Title:
|
GUIDED GATE VALVE
|
|
|
Patent #:
|
|
Issue Dt:
|
11/10/1998
|
Application #:
|
08691496
|
Filing Dt:
|
08/02/1996
|
Title:
|
METHOD FOR FORMING A WAVY FACE RING
|
|
|
Patent #:
|
|
Issue Dt:
|
|
Application #:
|
UNAVAILABLE
|
Filing Dt:
|
|
Title:
|
|
|