|
| US5492108 | 21 Jul 1994 | 20 Feb 1996 | Lakeland Industries, Inc. | Ventilation system for protective garments |
| US6520178 | 9 Mar 2001 | 18 Feb 2003 | Robert E. McCarthy | Air and water hose apparatus for firefighters |
| US6837239 | 22 Jul 2002 | 4 Ene 2005 | Safety Equipment Australia Pty Ltd. | Ventilation system for a protective suit |
| US6941946 | 6 Feb 2003 | 13 Sep 2005 | Robert E. McCarthy | Air and water hose apparatus for firefighters |