Malcolm Paul Varnham

Person

Alresford, Hampshire, SO24 9HE, GB

People

Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for laser processing a material
- Patent number 11,331,757
- Issue date May 17, 2022
- Trumpf Laser UK. Limited
- Andrew Malinowski
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Apparatus and method for optical isolation
- Patent number 11,050,209
- Issue date Jun 29, 2021
- SPI Lasers UK Limited
- Malcolm Paul Varnham
- G02 - OPTICS
Information Patent Grant
Laser apparatus
- Patent number 8,605,762
- Issue date Dec 10, 2013
- SPL Lasers UK Limited
- Michael Kevan Durkin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus for combining laser radiation
- Patent number 8,520,306
- Issue date Aug 27, 2013
- SPI Lasers UK Ltd
- Malcolm Paul Varnham
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus for the industrial processing of a material by optical ra...
- Patent number 7,592,568
- Issue date Sep 22, 2009
- SPI Lasers UK Ltd
- Malcolm Paul Varnham
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus for providing optical radiation
- Patent number 7,508,574
- Issue date Mar 24, 2009
- SPI Lasers UK Ltd
- William Andrew Clarkson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Eye safe high power fibre laser
- Patent number 7,502,391
- Issue date Mar 10, 2009
- SPI Lasers UK Limited
- Malcolm Paul Varnham
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus for providing optical radiation
- Patent number 7,421,175
- Issue date Sep 2, 2008
- SPI Lasers UK Limited
- Malcolm Paul Varnham
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus for providing optical radiation
- Patent number 7,321,710
- Issue date Jan 22, 2008
- William Andrew Clarkson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Polarization-dependent optical fibre amplifier
- Patent number 7,120,339
- Issue date Oct 10, 2006
- SPI Lasers UK Ltd
- Malcolm Paul Varnham
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus for the remote measurement of physical parameters
- Patent number 6,817,257
- Issue date Nov 16, 2004
- Sensor Dynamics Limited
- Erhard Luther Edgar Kluth
- G02 - OPTICS
Information Patent Grant
Apparatus and method for enhancing remote sensor performance and ut...
- Patent number 6,766,703
- Issue date Jul 27, 2004
- Sensor Dynamics Limited
- Erhard L. E. Kluth
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus for the remote measurement of physical parameters
- Patent number 6,532,839
- Issue date Mar 18, 2003
- Sensor Dynamics Ltd.
- Erhard Luther Edgar Kluth
- G02 - OPTICS
Information Patent Grant
Methods and apparatus for phase angle demodulation
- Patent number 6,363,034
- Issue date Mar 26, 2002
- GeoSensor Corporation
- Malcolm Paul Varnham
- G01 - MEASURING TESTING
Information Patent Grant
Geophone with optical fiber pressure sensor
- Patent number 6,307,809
- Issue date Oct 23, 2001
- GeoSensor Corporation
- John Luscombe
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for the remote measurement of physical parameters
- Patent number RE37283
- Issue date Jul 17, 2001
- Erhard Luther Edgar Kluth
- 385 - Optical waveguides
Information Patent Grant
Method and structure for incorporating fiber optic acoustic sensors...
- Patent number 6,211,964
- Issue date Apr 3, 2001
- GeoSensor Corporation
- John Luscombe
- G01 - MEASURING TESTING
Information Patent Grant
Seismic sensor with interferometric sensing apparatus
- Patent number 6,195,162
- Issue date Feb 27, 2001
- GeoSensor Corporation
- Malcolm Paul Varnham
- G01 - MEASURING TESTING
Information Patent Grant
Optical sensor
- Patent number 6,160,762
- Issue date Dec 12, 2000
- GeoSensor Corporation
- John Luscombe
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for the remote deployment of valves
- Patent number 6,006,828
- Issue date Dec 28, 1999
- Sensor Dynamics Limited
- Erhard Lothar Kluth
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus for the remote measurement of physical parameters
- Patent number 5,992,250
- Issue date Nov 30, 1999
- GeoSensor Corp.
- Erhard Lothar Edgar Kluth
- G02 - OPTICS
Information Patent Grant
Apparatus for multiplexing fibre-optic sensing interferometers
- Patent number 5,991,026
- Issue date Nov 23, 1999
- Sensor Dynamics Limited
- Erhard Lothar Edgar Kluth
- G01 - MEASURING TESTING
Information Patent Grant
Optical fibre sensor element
- Patent number 5,872,876
- Issue date Feb 16, 1999
- Sensor Dynamics Limited
- Erhard Lothar Edgar Kluth
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for the remote measurement of physical parameters
- Patent number 5,570,437
- Issue date Oct 29, 1996
- Sensor Dynamics, Ltd.
- Erhard L. E. Kluth
- G08 - SIGNALLING
Information Patent Grant
Optical fiber having a helical core for sensing a magnetic field
- Patent number 4,949,038
- Issue date Aug 14, 1990
- National Research Development Corporation
- Robin D. Birch
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Apparatus and Method for Laser Processing a Material
- Publication number 20210362269
- Publication date Nov 25, 2021
- SPI LASERS UK LIMITED
- Andrew Malinowski
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Apparatus And Method For Optical Isolation
- Publication number 20210135420
- Publication date May 6, 2021
- SPI LASERS UK LIMITED
- Malcolm Paul Varnham
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Apparatus And Method For Laser Processing A Material
- Publication number 20210031303
- Publication date Feb 4, 2021
- SPI LASERS UK LIMITED
- Andrew Malinowski
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Apparatus and Method for Controlling Laser Processing of a Remote M...
- Publication number 20200206845
- Publication date Jul 2, 2020
- SPI LASERS UK LIMITED
- Malcolm Paul Varnham
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
A Weld
- Publication number 20180045232
- Publication date Feb 15, 2018
- SPI LASERS UK LIMITED
- Daniel Anthony Capostagno
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR DETERMINING THE EFFECTIVENESS OF STERILIZATION AND/OR DI...
- Publication number 20120315627
- Publication date Dec 13, 2012
- Harmesh Singh Aojula
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
LASER APPARATUS
- Publication number 20120300797
- Publication date Nov 29, 2012
- Michael Kevan Durkin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Apparatus for providing optical radiation
- Publication number 20080112666
- Publication date May 15, 2008
- William Andrew Clarkson
- G02 - OPTICS
Information Patent Application
Apparatus for providing optical radiation
- Publication number 20070104438
- Publication date May 10, 2007
- SPI LASERS UK LIMITED
- Malcolm Paul Varnham
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Laser apparatus for material processing
- Publication number 20070036184
- Publication date Feb 15, 2007
- Stuart Wayne Woods
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Optical apparatus, comprising a brightness converter, for providing...
- Publication number 20060280217
- Publication date Dec 14, 2006
- SPI Lasers UK Ltd
- Mikhail Nicholaos Zervas
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Apparatus for propagating optical radiation
- Publication number 20060239610
- Publication date Oct 26, 2006
- Louise Mary Brendan Hickey
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Apparatus for the industrial processing of a material by optical ra...
- Publication number 20060219673
- Publication date Oct 5, 2006
- SPI Lasers UK Ltd
- Malcolm Paul Varnham
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Apparatus for providing optical radiation
- Publication number 20060204188
- Publication date Sep 14, 2006
- William Andrew Clarkson
- G02 - OPTICS
Information Patent Application
Eye safe high power fibre laser
- Publication number 20060187973
- Publication date Aug 24, 2006
- Malcolm Paul Varnham
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Polarisation-dependent optical fibre amplifier
- Publication number 20060013545
- Publication date Jan 19, 2006
- Malcolm Paul Varnham
- G02 - OPTICS
Information Patent Application
Apparatus for the remote measurement of physical parameters
- Publication number 20030172752
- Publication date Sep 18, 2003
- Erhard Luther Edgar Kluth
- E21 - EARTH DRILLING MINING
Information Patent Application
SEISMIC SENSOR WITH INTERFEROMETRIC SENSING APPARATUS
- Publication number 20010013934
- Publication date Aug 16, 2001
- MALCOLM PAUL VARNHAM
- G01 - MEASURING TESTING

Malcolm Paul Varnham

Person

Patents Grantslast 30 patents

Apparatus and method for laser processing a material

Apparatus and method for optical isolation

Laser apparatus

Apparatus for combining laser radiation

Apparatus for the industrial processing of a material by optical ra...

Apparatus for providing optical radiation

Eye safe high power fibre laser

Apparatus for providing optical radiation

Apparatus for providing optical radiation

Polarization-dependent optical fibre amplifier

Apparatus for the remote measurement of physical parameters

Apparatus and method for enhancing remote sensor performance and ut...

Apparatus for the remote measurement of physical parameters

Methods and apparatus for phase angle demodulation

Geophone with optical fiber pressure sensor

Apparatus for the remote measurement of physical parameters

Method and structure for incorporating fiber optic acoustic sensors...

Seismic sensor with interferometric sensing apparatus

Optical sensor

Apparatus for the remote deployment of valves

Apparatus for the remote measurement of physical parameters

Apparatus for multiplexing fibre-optic sensing interferometers

Optical fibre sensor element

Apparatus for the remote measurement of physical parameters

Optical fiber having a helical core for sensing a magnetic field

Patents Applicationslast 30 patents

Apparatus and Method for Laser Processing a Material

Apparatus And Method For Optical Isolation

Apparatus And Method For Laser Processing A Material

Apparatus and Method for Controlling Laser Processing of a Remote M...

A Weld

METHOD FOR DETERMINING THE EFFECTIVENESS OF STERILIZATION AND/OR DI...

LASER APPARATUS

Apparatus for providing optical radiation

Apparatus for providing optical radiation

Laser apparatus for material processing

Optical apparatus, comprising a brightness converter, for providing...

Apparatus for propagating optical radiation

Apparatus for the industrial processing of a material by optical ra...

Apparatus for providing optical radiation

Eye safe high power fibre laser

Polarisation-dependent optical fibre amplifier

Apparatus for the remote measurement of physical parameters

SEISMIC SENSOR WITH INTERFEROMETRIC SENSING APPARATUS