| 11141030 |
System and method for monitoring the presence of a person on a toilet |
— |
2021-10-12 |
| 9603956 |
Dynamic enhanced and diffuse broad spectrum UVC or alternative controlled ionizing radiation source emitters for mobile and fixed placement disinfection of clinical surfaces |
— |
2017-03-28 |
| 8111187 |
Surveillance system and method |
Michael Michael, Michael Roos |
2012-02-07 |
| 7940187 |
Modular systems for monitoring the presence of a person using a variety of sensing devices |
— |
2011-05-10 |
| 6778090 |
Modular system for monitoring the presence of a person using a variety of sensing devices |
— |
2004-08-17 |
| 6307168 |
Linear spaced dielectric dot separator pressure sensing array incorporating strain release stabilized releasable electric snap stud connectors |
— |
2001-10-23 |
| 6297738 |
Modular system for monitoring the presence of a person using a variety of sensing devices |
— |
2001-10-02 |
| 6191756 |
Broad band antennas |
— |
2001-02-20 |
| 6025782 |
Device for monitoring the presence of a person using proximity induced dielectric shift sensing |
— |
2000-02-15 |
| 5654694 |
Mobile battery powered patient bed and chair occupancy monitoring system |
— |
1997-08-05 |
| 5640145 |
Remote controlled system for monitoring the occupancy of an infant bearing device |
— |
1997-06-17 |
| 5633627 |
Hard-wired monitoring system for hospital bed or short term care patients |
— |
1997-05-27 |
| 5623760 |
Pressure sensitive switch |
— |
1997-04-29 |
| 5600108 |
Docking module enclosure including connectors and power switching |
— |
1997-02-04 |
| 5554835 |
Traversing conductor pressure sensitive switch |
— |
1996-09-10 |
| 5471198 |
Device for monitoring the presence of a person using a reflective energy beam |
— |
1995-11-28 |
| D361462 |
Control module holster |
— |
1995-08-22 |
| 5017937 |
Wideband horn antenna |
Bernard J. Andrews |
1991-05-21 |
| 4785266 |
Dielectric rod polarizer having wedge shape polarizing portions |
Bernard J. Andrews |
1988-11-15 |
| 4673947 |
Cassegrain aerial system |
— |
1987-06-16 |