Robert C. Treseder

Person

Fremont, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
X-ray tube cathode with magnetic electron beam steering
- Patent number 9,524,845
- Issue date Dec 20, 2016
- Varian Medical Systems, Inc.
- James Russell Boye
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Finned anode
- Patent number 9,202,664
- Issue date Dec 1, 2015
- Varian Medical Systems, Inc.
- Jeffrey Steven Wassom
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Asymmetric x-ray tube
- Patent number 8,867,706
- Issue date Oct 21, 2014
- Varian Medical Systems, Inc.
- Robert Clark Treseder
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron emitter apparatus and method of assembly
- Patent number 8,077,829
- Issue date Dec 13, 2011
- Varian Medical Systems, Inc.
- Paul D. Moore
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Cathode head having filament protection features
- Patent number 7,657,002
- Issue date Feb 2, 2010
- Varian Medical Systems, Inc.
- James Burke
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Analytical x-ray tube for close coupled sample analysis
- Patent number 7,593,509
- Issue date Sep 22, 2009
- Varian Medical Systems, Inc.
- John Richardson
- G01 - MEASURING TESTING
Information Patent Grant
Filament assembly having reduced electron beam time constant
- Patent number 7,539,286
- Issue date May 26, 2009
- Varian Medical Systems, Inc.
- Steve Bandy
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Air cooled end-window metal-ceramic X-ray tube for lower power XRF...
- Patent number 6,075,839
- Issue date Jun 13, 2000
- Varian Medical Systems, Inc.
- Robert C. Treseder
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
X-ray generating apparatus with a heat transfer device
- Patent number 5,689,542
- Issue date Nov 18, 1997
- Varian Associates, Inc.
- Gordon R. Lavering
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Anisotropic pyrolytic graphite heater
- Patent number 5,444,327
- Issue date Aug 22, 1995
- Varian Associates, Inc.
- Robert C. Treseder
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Mammography method and improved mammography X-ray tube
- Patent number 5,303,281
- Issue date Apr 12, 1994
- Varian Associates, Inc.
- Thomas J. Koller
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Metal center x-ray tube
- Patent number 5,136,625
- Issue date Aug 4, 1992
- Varian Associates, Inc.
- Robert F. Heiting
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for quickly heating a vacuum tube cathode
- Patent number 4,675,573
- Issue date Jun 23, 1987
- Varian Associates, Inc.
- George V. Miram
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
FINNED ANODE
- Publication number 20140105366
- Publication date Apr 17, 2014
- Varian Medical Systems, Inc.
- Jeffrey Steven Wassom
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
X-RAY TUBE CATHODE WITH MAGNETIC ELECTRON BEAM STEERING
- Publication number 20130182825
- Publication date Jul 18, 2013
- Varian Medical Systems, Inc.
- James Russell Boye
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ASYMMETRIC X-RAY TUBE
- Publication number 20120114104
- Publication date May 10, 2012
- Varian Medical Systems, Inc.
- Robert Clark Treseder
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electron Emitter Apparatus and Method of Assembly
- Publication number 20100284519
- Publication date Nov 11, 2010
- Varian Medical Systems, Inc.
- Paul D. Moore
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FILAMENT ASSEMBLY HAVING REDUCED ELECTRON BEAM TIME CONSTANT
- Publication number 20090129550
- Publication date May 21, 2009
- Varian Medical Systems Technologies, Inc.
- Steve G. Bandy
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANALYTICAL X-RAY TUBE FOR CLOSE COUPLED SAMPLE ANALYSIS
- Publication number 20090086898
- Publication date Apr 2, 2009
- Varian Medical Systems Technologies, Inc.
- John E. Richardson
- G01 - MEASURING TESTING
Information Patent Application
Cathode head having filament protection features
- Publication number 20070183576
- Publication date Aug 9, 2007
- James E. Burke
- H01 - BASIC ELECTRIC ELEMENTS

Robert C. Treseder

Person

Patents Grantslast 30 patents

X-ray tube cathode with magnetic electron beam steering

Finned anode

Asymmetric x-ray tube

Electron emitter apparatus and method of assembly

Cathode head having filament protection features

Analytical x-ray tube for close coupled sample analysis

Filament assembly having reduced electron beam time constant

Air cooled end-window metal-ceramic X-ray tube for lower power XRF...

X-ray generating apparatus with a heat transfer device

Anisotropic pyrolytic graphite heater

Mammography method and improved mammography X-ray tube

Metal center x-ray tube

Method and apparatus for quickly heating a vacuum tube cathode

Patents Applicationslast 30 patents

FINNED ANODE

X-RAY TUBE CATHODE WITH MAGNETIC ELECTRON BEAM STEERING

ASYMMETRIC X-RAY TUBE

Electron Emitter Apparatus and Method of Assembly

FILAMENT ASSEMBLY HAVING REDUCED ELECTRON BEAM TIME CONSTANT

ANALYTICAL X-RAY TUBE FOR CLOSE COUPLED SAMPLE ANALYSIS

Cathode head having filament protection features