|
| US4141612 | 30 Sep 1977 | 27 Feb 1979 | | Portable storage apparatus |
| US4185813 | 17 May 1978 | 29 Ene 1980 | | Surgical body positioner |
| US5044047 | 5 Abr 1990 | 3 Sep 1991 | Maschinenfabrik Rieter AG | Can-filling apparatus for a textile machine |
| US5667189 | 13 Abr 1995 | 16 Sep 1997 | | Self-supporting flow hood |
| US5968401 | 19 Mar 1997 | 19 Oct 1999 | | Microwave radiation insect exterminator |
| US6705306 | 17 Ago 2001 | 16 Mar 2004 | | Grill lid positioner |
| US7281692 | 19 Ene 2004 | 16 Oct 2007 | | Steam strippers |
