Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Steere, III; Robert E.
Address:
Boonton, NJ
No. of patents:
9
Patents:












Patent Number Title Of Patent Date Issued
7240538 Hydro test apparatus and method for ammunition July 10, 2007
An apparatus for hydrotesting a hollow component includes a generally cylindrical main body having a bore therethrough that defines first and second open ends, the bore including a central axis;first and second end plates fixed to the main body for closing the first and second open ends,
6641464 Method and apparatus for polishing the edge of a bonded wafer November 4, 2003
A polishing bar is provided with a plurality of backings that are carried via blocks of impact absorbent material on a bar of greater stiffness. Each backing is shaped with two surfaces at an angle to each other. A polishing tape is disposed over the angled surfaces of each backing. The
6629875 Machine for grinding-polishing of a water edge October 7, 2003
The wafer edge processing unit may be a stand alone unit or may be incorporated in existing grinding machines. The processing unit employs a plurality of tapes which are coated with differing grades of grit to sequentially polish the edge of a rotating wafer or to remove an edge bead
6473987 Method for measuring wafer thickness November 5, 2002
A wafer edge grinding or polishing machine is provided with a pair of chucks for engaging a wafer therebetween, a fixed reference surface and a sensor which is movable with a movable chuck. Measurements are made by the sensor relative to the fixed reference plane when the movable chuck i
6306016 Wafer notch polishing machine and method of polishing an orientation notch in a wafer October 23, 2001
The notch polishing machine employs a plurality of polishing tapes which can be sequentially introduced into the notch of a wafer to polish both sides of the notch, i.e. the top and bottom surfaces. Each tape is pulled off a supply reel and passed into a mounting block sized to fit into
5331772 Seal assembly for a wafer grinding machine July 26, 1994
A seal assembly for a wafer grinding machine is mounted on a housing in which a grinding wheel is contained. The seal assembly is formed of a pair of flexible strips which are secured over an opening in a plate mounted on a housing enclosing the grinding wheel for sealingly engaging a re
5058328 Wafer centering assembly October 22, 1991
The wafer centering assembly includes a pair of pivot arms which can be pivoted simultaneously to adjust to the diameter of a conveyed wafer. Each pivot arm has a stop which arrest the motion of a wafer such that the axis of the wafer is approximately centered on the axis of a vacuum hea
5036628 Seal assembly for a wafer grinding machine August 6, 1991
A seal assembly is mounted within a grinding machine to separate a grinding wheel from the main portions of a wafer being ground. The seal assembly has a pair of free edges which are disposed to define a V-shaped gap through which the peripheral edge of the wafer passes into grinding
4970772 Wafer alignment fixture November 20, 1990
The wafer alignment fixture is provided with a pair of upstanding walls for mounting of a wafer cassette thereon as well as with a roller parallel to the walls to engage with the wafers of the cassette. Rotation of the roller causes the wafers in the cassette to rotate so as to move the










 
 
  Recently Added Patents
Electrowetting display devices with a reflective plate structure
Plants and seeds of corn variety CV577261
Data processing apparatus and data processing method for reducing an uneven color made up of two or more ink colors
Image processing apparatus, method, and storage medium for performing soft proof processing
Data scrambling in memory devices
Plants and seeds of hybrid corn variety CH717591
Flame-protected impact-modified polycarbonate compositions
  Randomly Featured Patents
Decorative elastic hair accessory
Quick connect tube couplings
Ink tank
System and method for determining the latest version of a stored data object
Method for accelerating system information acquisition
Power restoration to blade servers
Emergency shutdown test system
Perpendicular magnetic recording medium with magnetic torque layer coupled to the perpendicular recording layer
Doping HgCdTe with Li
Substance for intermediate layer of organic electroluminescent device and organic electroluminescent device using the same