|
| US4080149 | 1 Abr 1976 | 21 Mar 1978 | Robertshaw Controls Company | Pulse combustion control system |
| US4138210 | 27 Sep 1977 | 6 Feb 1979 | Western Electric Company, Inc. | Controlling the pressure of a gas generator |
| US4309977 | 12 May 1980 | 12 Ene 1982 | | Pulse combustion apparatus |
| US4475102 | 18 May 1981 | 2 Oct 1984 | Coventry City Council | Bird dispersal apparatus |
| US4487576 | 26 Ene 1983 | 11 Dic 1984 | Robert Bosch GmbH | High-temperature, high-pressure article treatment apparatus, and method |
| US4642611 | 14 Oct 1983 | 10 Feb 1987 | | Sound engine |
| US5977866 | 29 Ene 1998 | 2 Nov 1999 | | Bird dispersing system |
| US6742470 | 22 Ago 2002 | 1 Jun 2004 | | Bird deterring apparatus |
| US8136624 | 26 Ene 2011 | 20 Mar 2012 | Soundblast Technologies LLC | System and method for ignition of a gaseous or dispersed fuel-oxidant mixture |
| US8172034 | 28 Ene 2011 | 8 May 2012 | Soundblast Technologies LLC | System and method for generating and directing very loud sounds |