Duane R Hayes from 5848 Logan Ave, Minneapolis, MN 55419, Phone: 612 922-5471

Name / Title

Company / Classification

Phones & Addresses

Duane Hayes
President

A I M Sales Ltd
Ornamental Metal Work

7827 14th Ave, Burnaby, BC V3N 2B1
604 525-1474, 604 525-0421

Duane Hayes
President

A I M Sales Ltd
Ornamental Metal Work

604 525-1474, 604 525-0421

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Location:

United States

Abrasive Filaments Comprising Abrasive-Filled Thermoplastic Elastomer
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US Patent:

54910250, Feb 13, 1996
Filed:

May 15, 1995
Appl. No.:

8/440749
Inventors:

Richard M. Pihl - Cottage Grove MN
Duane J. Hayes - Ellsworth WI
Loren L. Barber - Lake Elmo MN
Dennis G. Welygan - Woodbury MN
R. Eugene Hardwick - Maplewood MN
Ronald O. Zemke - late of White Bear Lake MN
Assignee:

Minnesota Mining and Manufacturing Company - St. Paul MN
International Classification:

D07G 300
US Classification:

428373
Abstract:

An abrasive filament, including a thermoplastic elastomer having abrasive particles dispersed and adhered therein, exhibits improved life over previously known abrasive-filled polymeric filaments. Methods of making abrasive filaments of the invention, articles including the abrasive filaments, and methods of abrading surfaces using the abrasive articles of the invention are also described.

Method Of Making Abrasive Filaments Comprising Abrasive-Filled Thermoplastic Elastomer
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US Patent:

58371796, Nov 17, 1998
Filed:

Mar 23, 1995
Appl. No.:

8/409160
Inventors:

Richard M. Pihl - Cottage Grove MN
Duane J. Hayes - Ellsworth WI
Loren L. Barber - Lake Elmo MN
Dennis G. Welygan - Woodbury MN
R. Eugene Hardwick - Maplewood MN
Ronald O. Zemke - late of St. Paul MN
Assignee:

Minnesota Mining and Manufacturing Copmany - St. Paul MN
International Classification:

B29C 4706
US Classification:

26417211
Abstract:

An abrasive filament, including a thermoplastic elastomer having abrasive particles dispersed and adhered therein, exhibits improved life over previously known abrasive-filled polymeric filaments. Methods of making abrasive filaments of the invention, articles including the abrasive filaments, and methods of abrading surfaces using the abrasive articles of the invention are also described.

Abrasive Filaments Comprising Abrasive-Filled Thermoplastic Elastomer, Methods Of Making Same, Articles Incorporating Same And Methods Of Using Said Articles
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US Patent:

54275954, Jun 27, 1995
Filed:

May 21, 1993
Appl. No.:

8/065858
Inventors:

Richard M. Pihl - Cottage Grove MN
Duane J. Hayes - Ellsworth WI
Loren L. Barber - Lake Elmo MN
Dennis G. Welygan - Woodbury MN
R. Eugene Hardwick - Maplewood MN
Ronald O. Zemke - late of White Bear Lake MN
Assignee:

Minnesota Mining and Manufacturing - St. Paul MN
International Classification:

C09K 314
US Classification:

51298
Abstract:

An abrasive filament, including a thermoplastic elastomer having abrasive particles dispersed and adhered therein, exhibits improved life over previously known abrasive-filled polymeric filaments. Methods of making abrasive filaments of the invention, articles including the abrasive filaments, and methods of abrading surfaces using the abrasive articles of the invention are also described.

Abrasive Filaments Comprising Abrasive-Filled Thermoplastic Elastomer, Methods Of Making Same, Articles Incorporting Same And Methods Of Using Said Articles
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US Patent:

54439060, Aug 22, 1995
Filed:

Dec 8, 1994
Appl. No.:

8/351884
Inventors:

Richard M. Pihl - Cottage Grove MN
Duane J. Hayes - Ellsworth WI
Loren L. Barber - Lake Elmo MN
Dennis G. Welygan - Woodbury MN
R. Eugene Hardwick - Maplewood MN
Assignee:

Minnesota Mining and Manufacturing Company - St. Paul MN
International Classification:

D02G 300
US Classification:

428370
Abstract:

An abrasive filament, including a thermoplastic elastomer having abrasive particles dispersed and adhered therein, exhibits improved life over previously known abrasive-filled polymeric filaments. Methods of making abrasive filaments of the invention, articles including the abrasive filaments, and methods of abrading surfaces using the abrasive articles of the invention are also described.