|
| US4595006 | 16 Ago 1982 | 17 Jun 1986 | | Apparatus for cemented implantation of prostheses |
| US4878604 | 31 Ago 1988 | 7 Nov 1989 | Owens-Illinois Closure Inc. | Dispensing closure |
| US5072863 | 21 Mar 1990 | 17 Dic 1991 | | Push-to-open non-resealable cap construction |
| US5603436 | 12 Ene 1995 | 18 Feb 1997 | Nalge Company | Squeeze bottle and leakproof closure device |
| US5775541 | 9 Ago 1996 | 7 Jul 1998 | Plastic Systems, Inc. | Liquid container and valve |
