ALEXANDER GEORGE COOPER
Pilots at Thornwood Dr, Palo Alto, CA
License number
California A4820143
Issued Date
May 2012
Expiration Date
May 2015
Category
Airmen
Type
Authorized Aircraft Instructor
Address
Address
877 Thornwood Dr, Palo Alto, CA 94303
Personal information
See more information about ALEXANDER GEORGE COOPER at radaris.comName
Address
Phone
101 Irene Ct APT 202, Belmont, CA 94002
3922 W 184Th St, Torrance, CA 90504
450 Del Medio Ave, Mountain View, CA 94040
632 N Sierra Dr, Beverly Hills, CA 90210
450 Del Medio Ave, Mountain View, CA 94040
Professional information
See more information about ALEXANDER GEORGE COOPER at trustoria.com
Mold Shape Deposition Manufacturing
Mold Shape Deposition Manufacturing
US Patent:
6375880, Apr 23, 2002
Filed:
Sep 30, 1998
Appl. No.:
09/164415
Inventors:
Alexander G. Cooper - Stanford CA
John W. Kietzman - Redwood City CA
Friedrich B. Prinz - Menlo Park CA
John W. Kietzman - Redwood City CA
Friedrich B. Prinz - Menlo Park CA
Assignee:
The Board of Trustees of the Leland Stanford Junior University - Stanford CA
International Classification:
B29C 3338
US Classification:
264138, 264221, 264317, 264318, 264219
Abstract:
A method of making molded parts employing Shape Deposition Manufacturing (SDM) techniques. First, SDM processes are used to make a layered structure having support segments and mold segments. The support segments are made of material which may be removed from the mold segments (e. g. dissolved or melted). The mold segments are made of a material which can function as a mold. The mold and support segments are sequentially deposited (e. g. in layers) and shaped (e. g. machined) to form a mold. The support segments define the shape of the part to be manufactured. The mold segments are removed from the support segments by dissolving or melting away the support segments, leaving an empty mold. Then, part material is cast into the empty mold. The mold is removed, providing a molded part. The part material can be a gelcasting slurry, for example.