| 7276458 |
Anti-ballistic fabric or other substrate |
— |
2007-10-02 |
| 7156897 |
Anti-infection and toxin elimination device |
— |
2007-01-02 |
| 7067089 |
Sanitizing device and method for sanitizing articles |
— |
2006-06-27 |
| 6776824 |
Antiviral and antibacterial filtration module for a vacuum cleaner or other appliance |
— |
2004-08-17 |
| 6681765 |
Antiviral and antibacterial respirator mask |
— |
2004-01-27 |
| 6673137 |
Apparatus and method for purifying air in a ventilation system |
— |
2004-01-06 |
| 6424371 |
Intelligent video monitor system |
— |
2002-07-23 |
| 6221427 |
Interface regions between metal and ceramic in a metal/ceramic substrate |
Carl Stephen Wood |
2001-04-24 |
| 5927304 |
Food article washer |
— |
1999-07-27 |
| 5682018 |
Interface regions between metal and ceramic in a metal/ceramic substrate |
Carl Stephen Wood |
1997-10-28 |
| 5562453 |
Adaptive biofeedback speech tutor toy |
— |
1996-10-08 |
| 4751349 |
Zirconium as an adhesion material in a multi-layer metallic structure |
Jungihl Kim, Walter F. Lange, Da-Yuan Shih |
1988-06-14 |
| 4644335 |
Apparatus and method for monitoring drill bit condition and depth of drilling |
— |
1987-02-17 |
| 4504727 |
Laser drilling system utilizing photoacoustic feedback |
Robert L. Melcher |
1985-03-12 |
