|
| US4211253 | 8 Dic 1977 | 8 Jul 1980 | Ekman Engineering AG | Coupling device |
| US4637441 | 5 Ago 1985 | 20 Ene 1987 | | Inlet and outlet valves |
| US4737320 | 27 Ene 1986 | 12 Abr 1988 | | Carbonating head |
| US5413230 | 19 Jul 1993 | 9 May 1995 | ISI Metallwarenfabrik Ges. m.b.H. | Refillable compressed gas capsule |
| US6378742 | 10 Oct 2000 | 30 Abr 2002 | Rieke Corporation | Fluid dispensing closure |
| US6571835 | 19 Jul 2001 | 3 Jun 2003 | Air Products and Chemicals, Inc. | Valve assembly, apparatus and method of filing a pressurized gas container |
| US7891712 | 25 Abr 2006 | 22 Feb 2011 | Societe de Prospection Et d'Inventions Techniques Spit | Sealing connector and assembly |
