Keith M Madaus from Richmond, MI, age 54

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Location:

37508 Robert Dr, Richmond, MI 48062

Industry:

Automotive

Work:

L&L Products
Materials Development Specialist

Education:

Michigan State University 1992 - 1995
Bachelors, Bachelor of Science, Forensic Science

Certifications:

Six Sigma Green Belt

Handling Layer And Adhesive Parts Formed Therewith
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US Patent:

20080060742, Mar 13, 2008
Filed:

Aug 30, 2007
Appl. No.:

11/847565
Inventors:

David Sheasley - Rochester MI, US
Christopher Hable - Romeo MI, US
Keith Madaus - Richmond MI, US
Assignee:

Zephyros, Inc. - Romeo MI
International Classification:

B29C 65/00
C09J 5/04
US Classification:

156 735, 1563071
Abstract:

A handling layer and adhesive parts having the handling layer are formed according to the present invention along with used therefore.

Handling Layer And Adhesive Parts Formed Therewith
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US Patent:

20120111488, May 10, 2012
Filed:

Jan 19, 2012
Appl. No.:

13/353748
Inventors:

David Sheasley - Rochester MI, US
Christopher Hable - Romeo MI, US
Keith Madaus - Richmond MI, US
Assignee:

Zephyros, Inc. - Romeo MI
International Classification:

B32B 37/26
B32B 37/02
US Classification:

156221, 1563071
Abstract:

A handling layer and adhesive parts having the handling layer are formed according to the present invention along with used therefore.

Epoxy Patch Having Improved Adhesion Characteristics
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US Patent:

20220204811, Jun 30, 2022
Filed:

Mar 14, 2022
Appl. No.:

17/694317
Inventors:

- Romeo MI, US
Keith Madaus - Richmond MI, US
International Classification:

C09J 7/22
C08K 5/09
C08K 11/00
C08L 63/00
C09J 7/20
C09J 11/08
C09J 163/00
C09J 11/06
Abstract:

A device comprising an adhesive material and a fiberglass mesh located in direct planar contact with the adhesive material. The adhesive material is tacky in its green state and includes an epoxy, an epoxidized cashew nut shell oil, and at least about 20% by weight of a component containing a core shell polymer material to improve the adhesion capability to surfaces that are contaminated and/or exposed to high pressure spraying or chemical treatments, heat and humidity.

High Elastic Modulus Structural Foam Materials With Improved Strain To Failure
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US Patent:

20210301072, Sep 30, 2021
Filed:

Aug 6, 2019
Appl. No.:

17/263741
Inventors:

- Romeo MI, US
Keith Madaus - Romeo MI, US
David Kosal - Romeo MI, US
International Classification:

C08G 59/42
C08L 63/00
C08K 3/013
Abstract:

A material comprising at least about 10% by weight polyvinyl butyral, a thermoplastic epoxy, wherein the ratio of polyvinyl butyral to thermoplastic epoxy is about 1 to 10 to about 1 to 4, and at least 2% but less than 15% by weight adducted carboxyl-terminated polymer, wherein the material has a strain to failure of greater than 2% and a modulus of at least 700 MPa.

Epoxy Patch Having Improved Adhesion Characteristics
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US Patent:

20190085213, Mar 21, 2019
Filed:

Mar 23, 2017
Appl. No.:

16/087155
Inventors:

- Romeo MI, US
Keith Madaus - Richmond MI, US
International Classification:

C09J 7/22
C09J 163/00
C09J 11/06
C09J 11/08
C08L 63/00
C08K 11/00
C08K 5/09
Abstract:

A device comprising an adhesive material and a fiberglass mesh located in direct planar contact with the adhesive material. The adhesive material is tacky in its green state and includes an epoxy, an epoxidized cashew nut shell oil, and at least about 20% by weight of a component containing a core shell polymer material to improve the adhesion capability to surfaces that are contaminated and/or exposed to high pressure spraying or chemical treatments, heat and humidity.

Keith M Madaus