Johannes Gerardus Ludovicus Maria Van Spijk

Person

Drunen, NL

People

Patents Grantslast 30 patents

Information Patent Grant
Roller vane pump incorporating a bearing bush
- Patent number 6,835,056
- Issue date Dec 28, 2004
- VAN Doorne's Transmissie B.V.
- Francis Maria Antonius van der Sluis
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Continuously variable transmission
- Patent number 6,652,399
- Issue date Nov 25, 2003
- VAN Doorne's Transmissie B.V.
- Johannes Gerardus Ludovicus Maria Van Spijk
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Mechanically driven roller vane pump
- Patent number 6,464,482
- Issue date Oct 15, 2002
- Van Doorne's Transmissie, B.V.
- Francis Maria Antonius Van Der Sluis
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Mechanically driven roller vane pump with channels between correspo...
- Patent number 6,447,277
- Issue date Sep 10, 2002
- Van Dorrne's Transmissie, B.V.
- Francis Maria Antonius van der Sluis
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Mechanically driven roller vane pump with aperture end parts provid...
- Patent number 6,416,303
- Issue date Jul 9, 2002
- Van's Doorne's Transmissie B.V.
- Francis Maria Antonius Van Der Sluis
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Mechanically driven roller vane pump with aperture end parts provid...
- Patent number 6,413,066
- Issue date Jul 2, 2002
- Van Doorne's Transmissie B.V.
- Francis Maria Antonius Van Der Sluis
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Mechanically driven roller vane pump with enlarged surface area of...
- Patent number 6,382,924
- Issue date May 7, 2002
- Van Doorne's Transmissie B.V.
- Francis Maria Antonius Van Der Sluis
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Roller vane pump having a partly curved vane slot
- Patent number 6,375,445
- Issue date Apr 23, 2002
- VAN Doorne's Transmissie B.V.
- Elias Van Wijk
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Roller vane pump having straight line segments on the rotor
- Patent number 6,312,243
- Issue date Nov 6, 2001
- VAN Doorne's Transmissie B.V.
- Elias Van Wijk
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Continuously variable transmission
- Patent number 6,280,357
- Issue date Aug 28, 2001
- VAN Doorne's Transmissie B.V.
- Johannes Gerardus Ludovicus Maria Van Spijk
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Roller vane pump having a suction port through the cam ring
- Patent number 6,152,711
- Issue date Nov 28, 2000
- Van Doorne's Transmissie B.V.
- Elias Van Wijk
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Continuously variable transmission with at least two pumps connecte...
- Patent number 5,941,786
- Issue date Aug 24, 1999
- Van Doorne's Transmissie B.V.
- Elias Van Wijk
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Rotary pump having a compensating coupling
- Patent number 5,833,445
- Issue date Nov 10, 1998
- Van Doorne's Transmissie B.V.
- Johannes Gerardus Ludovicus Maria Van Spijk
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Continuously variable transmission
- Patent number 5,800,299
- Issue date Sep 1, 1998
- Van Doorne's Transmissie B.V.
- Gerardus Johannes Maria Lamers
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Continuously variable transmission and pulley
- Publication number 20030109340
- Publication date Jun 12, 2003
- VAN DOORNE'S TRANSMISSIE B.V.
- Johannes Gerardus Ludovicus Maria Van Spijk
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Johannes Gerardus Ludovicus Maria Van Spijk

Person

Patents Grantslast 30 patents

Roller vane pump incorporating a bearing bush

Continuously variable transmission

Mechanically driven roller vane pump

Mechanically driven roller vane pump with channels between correspo...

Mechanically driven roller vane pump with aperture end parts provid...

Mechanically driven roller vane pump with aperture end parts provid...

Mechanically driven roller vane pump with enlarged surface area of...

Roller vane pump having a partly curved vane slot

Roller vane pump having straight line segments on the rotor

Continuously variable transmission

Roller vane pump having a suction port through the cam ring

Continuously variable transmission with at least two pumps connecte...

Rotary pump having a compensating coupling

Continuously variable transmission

Patents Applicationslast 30 patents

Continuously variable transmission and pulley