HB

Harold W. Benedict

3M: 10 patents #1,587 of 11,543Top 15%
Overall (All Time): #524,950 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6406577 Method of making abrasive belt with an endless, seamless backing Diana Denise Zimny, Donna W. Bange 2002-06-18
6406576 Method of making coated abrasive belt with an endless, seamless backing Diana Denise Zimny, Donna W. Bange 2002-06-18
6066188 Coated abrasive belt with an endless seamless backing and method of preparation Diana Denise Zimny, Donna W. Bange 2000-05-23
5924917 Coated abrasives and methods of preparation Donna W. Bange, Gary L. Heacox, Timothy J. Trudeau 1999-07-20
5830248 Method for making a spliceless coated abrasive belt Todd J. Christianson 1998-11-03
5681612 Coated abrasives and methods of preparation Michael Schneider, Donna W. Bange, Gary L. Heacox, Timothy J. Trudeau, Subramanian Krishnan 1997-10-28
5609706 Method of preparation of a coated abrasive belt with an endless, seamless backing Diana Denise Zimny, Donna W. Bange 1997-03-11
5584897 Method for making an endless coated abrasive article Todd J. Christianson 1996-12-17
5578096 Method for making a spliceless coated abrasive belt and the product thereof Todd J. Christianson 1996-11-26
5573619 Method of making a coated abrasive belt with an endless, seamless backing Diana Denise Zimny, Donna W. Bange 1996-11-12