JOHN K WEAVER
Architects in Minneapolis, MN
License number
Massachusetts 2778
Expiration Date
Aug 31, 1989
Type
Architect
Address
Address
Minneapolis, MN 55426
Personal information
See more information about JOHN K WEAVER at radaris.comName
Address
Phone
502 Main St S, Lonsdale, MN 55046
Professional information
Independent Architecture &Amp; Planning Professional
Location:
Greater Minneapolis-St. Paul Area
Industry:
Architecture & Planning
Independent Architecture &Amp; Planning Professional
Location:
Greater Minneapolis-St. Paul Area
Industry:
Architecture & Planning
Caf.sub.2 Passivation Layers For High Temperature Superconductors
US Patent:
4965244, Oct 23, 1990
Filed:
Sep 19, 1988
Appl. No.:
7/246100
Inventors:
John H. Weaver - Golden Valley MN
Robert K. Grasselli - Aurora OH
David L. Nelson - Falls Church VA
Harry M. Meyer - Coon Rapids MN
Donald M. Hill - Minneapolis MN
Robert K. Grasselli - Aurora OH
David L. Nelson - Falls Church VA
Harry M. Meyer - Coon Rapids MN
Donald M. Hill - Minneapolis MN
Assignee:
Regents of the University of Minnesota - Minneapolis MN
International Classification:
B05D 512
US Classification:
505 1
Abstract:
A CaF. sub. 2 passivation layer is applied on the surface of a superconducting oxide by evaporation which does not disrupt the superconductive properties of the superconducting oxide.
Method Of Depositing Oxide Passivation Layers On High Temperature Superconductors
US Patent:
5196379, Mar 23, 1993
Filed:
Nov 21, 1991
Appl. No.:
7/799677
Inventors:
John H. Weaver - Golden Valley MN
Robert K. Grasselli - Aurora OH
David L. Nelson - Falls Church VA
Harry M. Meyer - Coon Rapids MN
Donald M. Hill - Minneapolis MN
Robert K. Grasselli - Aurora OH
David L. Nelson - Falls Church VA
Harry M. Meyer - Coon Rapids MN
Donald M. Hill - Minneapolis MN
Assignee:
Regents of the University of Minneapolis - Minneapolis MN
International Classification:
B05D 512
US Classification:
505 1
Abstract:
The present invention provides a method of depositing a passivation layer on the surface of a superconducting ceramic oxide wherein the passivation layer is a layer of an oxide of Al, Bi, Si or Al-W.