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Manfred R. Kuehnle
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New London, NH, US
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Patents Grants
last 30 patents
Information
Patent Grant
Metal-pigmented composite media with selectable radiation-transmiss...
Patent number
5,756,197
Issue date
May 26, 1998
Kuehnle; Manfred R.
Hermann Statz
G02 - OPTICS
Information
Patent Grant
Method and apparatus for producing gas impermeable, chemically iner...
Patent number
5,679,412
Issue date
Oct 21, 1997
Manfred R. Kuehnle
Manfred R. Kuehnle
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Composite media with selectable radiation-transmission properties
Patent number
5,534,056
Issue date
Jul 9, 1996
Kuehnle; Manfred R.
Manfred R. Kuehnle
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Composite media with selectable radiation-transmission properties
Patent number
5,527,386
Issue date
Jun 18, 1996
Kuehnle; Manfred R.
Hermann Statz
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Synthetic, monodispersed color pigments for the coloration of media...
Patent number
5,344,489
Issue date
Sep 6, 1994
Kuehnle; Manfred R.
Egon Matijevic
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Synthetic, monodispersed color pigments for the coloration of media...
Patent number
5,318,628
Issue date
Jun 7, 1994
Kuehnle; Manfred R.
Egon Matijevic
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Systhetic whitener pigment
Patent number
5,248,556
Issue date
Sep 28, 1993
Kuehnle; Manfred R.
Egon Matijevic
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Method of protecting an organic surface by deposition of an inorgan...
Patent number
5,211,995
Issue date
May 18, 1993
Kuehnle; Manfred R.
Manfred R. Kuehnle
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Patents Applications
last 30 patents
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