|
| US4982639 | 26 Dic 1989 | 8 Ene 1991 | Robud Company | Die cutting anvil system |
| US5045045 | 15 Mar 1990 | 3 Sep 1991 | D & D Enterprises | Skip-scorer, skip-perforator for use with printing press systems |
| US5505109 | 26 Abr 1994 | 9 Abr 1996 | Best Cutting Die Company | Cutting die and chisel |
| US5570620 | 25 Ene 1994 | 5 Nov 1996 | Best Cutting Die Company | Panel cutting apparatus |
| US5697277 | 17 May 1994 | 16 Dic 1997 | Best Cutting Die Company | Multi use rotary die plate system |
| US5873807 | 29 Jul 1997 | 23 Feb 1999 | Corrugated Gear & Services, Inc. | Scoring assembly |
| US5906149 | 30 Sep 1997 | 25 May 1999 | | Anvil for rotary slotting and cutting machines |
| US6026725 | 3 Jun 1997 | 22 Feb 2000 | Best Cutting Die Company | Panel cutting apparatus with waste repellant die structure |
| US6032565 | 16 Jun 1997 | 7 Mar 2000 | Best Cutting Die Company | Multi-use rotary die plate system |
| US6076444 | 1 Ago 1997 | 20 Jun 2000 | Best Cutting Die Company | Panel cutting apparatus with selectable matrices for vacuum and air |
| US6116135 | 24 Sep 1999 | 12 Sep 2000 | | Unitary resilient cover for rotary anvil |
| US6318223 | 28 Ene 2000 | 20 Nov 2001 | Xerox Corporation | Process and apparatus for producing an endless seamed belt |
| US6453783 | 29 Mar 2001 | 24 Sep 2002 | Xerox Corporation | Process and apparatus for producing an endless seamed belt |
| US6457392 | 7 May 2001 | 1 Oct 2002 | Xerox Corporation | Process and apparatus for producing an endless seamed belt |
| US6532854 | 12 Nov 1997 | 18 Mar 2003 | Best Cutting Die Company | Cutting die clamping mechanism |
| US6629482 | 15 Jun 2001 | 7 Oct 2003 | Day International, Inc. | Boltless cutting mat lock up |
| US6668694 | 29 Ago 2001 | 30 Dic 2003 | Robud, a Florida Partnership | Die cutter blanket locking arrangement |
| US6698326 | 23 Abr 2001 | 2 Mar 2004 | Day International, Inc. | Lock-up system for cutting mat |
| US6820529 | 3 Jun 2002 | 23 Nov 2004 | Day International, Inc. | Cutting mat |
| US6889587 | 4 Jun 2003 | 10 May 2005 | Robud | Die cutter blanket |
| US7007581 | 21 May 2003 | 7 Mar 2006 | Day International, Inc. | Cutting mat for a rotary anvil |
| USRE38033 | 25 Sep 1998 | 18 Mar 2003 | Best Cutting Die Company | Panel cutting apparatus |
