|
| US5409606 | 4 mai 1993 | 25 avr. 1995 | Sta-Rite Industries, Inc. | Filter apparatus |
| US5698096 | 24 oct. 1996 | 16 déc. 1997 | | Filter of a drinking water machine |
| US6971125 | 26 avr. 2005 | 6 déc. 2005 | | Antimicrobial whirlpool bathtub |
| US7146659 | 18 août 2005 | 12 déc. 2006 | | Hydromassage antimicrobial whirlpool bathtub |
| US7203977 | 26 août 2005 | 17 avr. 2007 | Roy W. Mattson, Jr.
Paulette C. Ogden | Fill and drain jetted hydromassage antimicrobial water vessel |
| US7708149 | 16 sept. 2006 | 4 mai 2010 | Thomas E. Pank | System for feeding a liquid fluid through a filter |
