|
| US4333416 | 14 Abr 1980 | 8 Jun 1982 | Eutectic Corporation | Extension nozzle attachment for a flame-spray torch |
| US4589597 | 3 Oct 1983 | 20 May 1986 | Graco Inc. | Rotary atomizer spray painting device |
| US4646968 | 17 Abr 1985 | 3 Mar 1987 | The Dow Chemical Company | Prilling apparatus |
| US4669658 | 27 Nov 1985 | 2 Jun 1987 | Institut Problem Materialovedenia An USSR | Gas detonation coating apparatus |
| US4749128 | 1 Dic 1986 | 7 Jun 1988 | | Spray gun |
| US4896834 | 30 Ago 1984 | 30 Ene 1990 | The DeVilbiss Company | Rotary atomizer apparatus |
| US5337926 | 22 Jul 1993 | 16 Ago 1994 | The Procter & Gamble Company | Spray pump package employing multiple orifices for dispensing liquid in different spray patterns with automatically adjusted optimized pump stroke for each pattern |
| US5402945 | 22 Ene 1993 | 4 Abr 1995 | Gervan Company International | Method for spraying plants and apparatus for its practice |
| US5411185 | 1 Jun 1994 | 2 May 1995 | The Procter & Gamble Company | Spray pump package employing multiple orifices having an orifice selector system |
| US5686149 | 4 Ene 1996 | 11 Nov 1997 | GEMA Volstatic AG | Spray device and method for powder coating material |
| US5971298 | 4 May 1998 | 26 Oct 1999 | Northrop Grumman Corporation | Micro spray gun |