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| US5417726 | 3 Feb 1994 | 23 May 1995 | Minnesota Mining and Manufacturing Company | Coated abrasive backing |
| US5573619 | 29 Oct 1993 | 12 Nov 1996 | Minnesota Mining and Manufacturing Company | Method of making a coated abrasive belt with an endless, seamless backing |
| US5578096 | 10 Aug 1995 | 26 Nov 1996 | Minnesota Mining and Manufacturing Company | Method for making a spliceless coated abrasive belt and the product thereof |
| US5580634 | 26 Sep 1994 | 3 Dec 1996 | Minnesota Mining and Manufacturing Company | Coated abrasive backing |
| US5584897 | 29 Dec 1995 | 17 Dec 1996 | Minnesota Mining and Manufacturing Company | Method for making an endless coated abrasive article |
| US5609706 | 8 May 1995 | 11 Mar 1997 | Minnesota Mining and Manufacturing Company | Method of preparation of a coated abrasive belt with an endless, seamless backing |
| US5681612 | 20 Feb 1996 | 28 Oct 1997 | Minnesota Mining and Manufacturing Company | Coated abrasives and methods of preparation |
| US5830248 | 21 Nov 1996 | 3 Nov 1998 | Minnesota Mining & Manufacturing Company | Method for making a spliceless coated abrasive belt |
| US5849646 | 7 Jul 1997 | 15 Dec 1998 | Minnesota Mining & Manufacturing Company | Coated abrasive backing |
| US5924917 | 24 Oct 1997 | 20 Jul 1999 | Minnesota Mining and Manufacturing Company | Coated abrasives and methods of preparation |
| US6066188 | 16 Jul 1998 | 23 May 2000 | Minnesota Mining and Manufacturing Company | Coated abrasive belt with an endless seamless backing and method of preparation |
| US6406576 | 17 Oct 1996 | 18 Jun 2002 | 3M Innovative Properties Company | Method of making coated abrasive belt with an endless, seamless backing |
| US6406577 | 17 Oct 1996 | 18 Jun 2002 | 3M Innovative Properties Company | Method of making abrasive belt with an endless, seamless backing |
| US6465076 | 15 Sep 1998 | 15 Oct 2002 | 3M Innovative Properties Company | Abrasive article with seamless backing |
