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D. Lynn Johnson
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Wilmette, IL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Nanoparticle synthesis apparatus and method
Patent number
5,665,277
Issue date
Sep 9, 1997
Northwestern University
D. Lynn Johnson
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Evaporator apparatus and method for making nanoparticles
Patent number
5,618,475
Issue date
Apr 8, 1997
Northwestern University
D. Lynn Johnson
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method of making chemical vapor infiltrated composites
Patent number
5,472,650
Issue date
Dec 5, 1995
Northwestern University
D. Lynn Johnson
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Graphite encapsulated nanophase particles produced by a tungsten ar...
Patent number
5,472,749
Issue date
Dec 5, 1995
Northwestern University
Vinayak P. Dravid
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Textured, polycrystalline, superconducting ceramic compositions and...
Patent number
5,273,956
Issue date
Dec 28, 1993
Northwestern University
D. Lynn Johnson
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Porous nickel plaque fabrication
Patent number
5,041,159
Issue date
Aug 20, 1991
Energy Research Corporation
Joel D. Doyon
B22 - CASTING POWDER METALLURGY
Patents Applications
last 30 patents
Information
Patent Application
Supported metallic catalyst and method of making same
Publication number
20040101454
Publication date
May 27, 2004
D. Lynn Johnson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL