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| US4394945 | 6 Ago 1981 | 26 Jul 1983 | Loctite Corporation | Valve having suck-back feature |
| US4637788 | 5 Oct 1983 | 20 Ene 1987 | Cadbury Limited | Apparatus for making a confection including a depositing means and conveyor carried molds |
| US4651906 | 1 Nov 1985 | 24 Mar 1987 | Bima Maschinenfabrik GmbH | Arrangement for applying adhesive medium, particularly for leather and shoe articles |
| US4989792 | 27 Ene 1989 | 5 Feb 1991 | Nordson Corporation | Valve arrangement for intermittent application of a fluid adhesive to a substrate |
| US5078168 | 18 Jul 1990 | 7 Ene 1992 | Nordson Corporation | Apparatus for electrostatically isolating conductive coating materials |
| US5197676 | 27 Sep 1991 | 30 Mar 1993 | Nordson Corporation | Apparatus for dispensing conductive coating materials |
| US5205488 | 22 Mar 1991 | 27 Abr 1993 | Lonza Ltd. | Process and device for spraying a liquid intermittently, especially a lubricant suspension to be sprayed under high pressure |
| US5221194 | 26 Nov 1990 | 22 Jun 1993 | Nordson Corporation | Apparatus for electrostatically isolating and pumping conductive coating materials |
| US5271569 | 9 Oct 1992 | 21 Dic 1993 | Nordson Corporation | Apparatus for dispensing conductive coating materials |
| US5326031 | 15 Oct 1992 | 5 Jul 1994 | Nordson Corporation | Apparatus for dispensing conductive coating materials including color changing capability |
| US5340289 | 22 Mar 1993 | 23 Ago 1994 | Nordson Corporation | Apparatus for electrostatically isolating and pumping conductive coating materials |
| US5341990 | 11 Jun 1993 | 30 Ago 1994 | Nordson Corporation | Apparatus and method for dispensing electrically conductive coating material including a pneumatic/mechanical control |
| US5372283 | 8 Nov 1993 | 13 Dic 1994 | Nordson Corporation | Two-component dispensing system |
| US5392989 | 24 May 1994 | 28 Feb 1995 | Semiconductor Systems, Inc. | Nozzle assembly for dispensing liquid |
| US5402826 | 7 Mar 1994 | 4 Abr 1995 | Nordson Corporation | Coupling device |
| US5447254 | 16 Nov 1993 | 5 Sep 1995 | Nordson Corporation | Fluid dispenser with shut-off drip protection |
| US5538186 | 6 Jun 1994 | 23 Jul 1996 | Nordson Corporation | Apparatus and method for dispensing electrically conductive coating material including a pneumatic/mechanical control |
| US5549755 | 8 Dic 1994 | 27 Ago 1996 | Nordson Corporation | Apparatus for supplying conductive coating materials including transfer units having a combined shuttle and pumping device |
| US5655896 | 23 Oct 1995 | 12 Ago 1997 | Nordson Corporation | Apparatus for dispensing conductive coating materials having multiple flow paths |
| US5707013 | 6 Dic 1996 | 13 Ene 1998 | Nordson Corporation | Apparatus and method for dispensing electrically conductive coating material including a pneumatic/mechanical control |
| US5733597 | 3 Abr 1995 | 31 Mar 1998 | Nordson Corporation | Snuff back controlled coating dispensing apparatus and methods |
| US5759277 | 17 May 1996 | 2 Jun 1998 | Nordson Corporation | Manual and automatic apparatus for supplying conductive coating materials including transfer units having a combined shuttle and pumping device |
| US5947392 | 12 Sep 1997 | 7 Sep 1999 | Noroson Corporation | Two-component metering and mixing system for electrically conductive coating material |
| US6348171 | 11 May 1999 | 19 Feb 2002 | Mold Masters Limited | Drool control apparatus and method |
| US7125242 | 11 Ago 2003 | 24 Oct 2006 | Mold-Masters Limited | Decompression device for an injection molding apparatus |
| US7303720 | 20 Jun 2005 | 4 Dic 2007 | Mold-Masters Limited | Melt transfer device for a stack molding apparatus |
| US7416402 | 31 Mar 2004 | 26 Ago 2008 | Mold-Masters (2007) Limited | Sprue bushing anti-drool device |
| US7771556 | 23 Jun 2006 | 10 Ago 2010 | Nordson Corporation | Apparatus and process to apply adhesive during labeling operations |
| USRE35883 | 3 Jul 1996 | 1 Sep 1998 | Nordson Corporation | Apparatus for dispensing conductive coating materials including color changing capability |
