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San Francisco, CA, US
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last 30 patents
Information
Patent Grant
Apparatus and method for distribution of slurry in a chemical mecha...
Patent number
6,051,499
Issue date
Apr 18, 2000
Applied Materials, Inc.
Robert D. Tolles
B24 - GRINDING POLISHING
Information
Patent Grant
Apparatus and method for distribution of slurry in a chemical mecha...
Patent number
5,709,593
Issue date
Jan 20, 1998
Applied Materials, Inc.
William L. Guthrie
B24 - GRINDING POLISHING
Information
Patent Grant
Carrier head design for a chemical mechanical polishing apparatus
Patent number
5,681,215
Issue date
Oct 28, 1997
Applied Materials, Inc.
Michael T. Sherwood
B24 - GRINDING POLISHING
Information
Patent Grant
Container having a breakable pouring cap
Patent number
5,505,235
Issue date
Apr 9, 1996
Mark Gorokhovsky
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Container having a self-opening pouring spout
Patent number
5,316,058
Issue date
May 31, 1994
Semyon Spektor
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Safety core for tire valve
Patent number
5,029,604
Issue date
Jul 9, 1991
Semyon Spektor
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Dry film developer for an aperture card printer
Patent number
4,794,224
Issue date
Dec 27, 1988
NCR Corporation
Semyon Spektor
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Gimbal apparatus for translating rotational motion to accurate line...
Patent number
4,779,473
Issue date
Oct 25, 1988
NCR Corporation
Robert J. Grady
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Aperture card plotter
Patent number
4,777,495
Issue date
Oct 11, 1988
NCR Corporation
Semyon Spektor
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Intensity controller for an aperture card plotter
Patent number
4,764,778
Issue date
Aug 16, 1988
NCR Corporation
Semyon Spektor
G06 - COMPUTING CALCULATING COUNTING