| 5623185 |
Adjustable drive circuit for capacitive electroluminescent lamps |
Victor E. Shiff |
1997-04-22 |
| 5600611 |
Wrist mountable compass |
— |
1997-02-04 |
| 5524101 |
Motion controlled clock with alarm and flashlight features |
Harold Thorgersen, Jose Santana, John T. Houlihan |
1996-06-04 |
| 5493543 |
Capacitive charge pump driver circuit for piezoelectric alarm |
— |
1996-02-20 |
| 5418434 |
Voltage-boosting circuit for an electroluminescent lamp driver |
Harold Thorgersen |
1995-05-23 |
| 5305291 |
Alarm setting and actuating mechanism for analog timepiece |
Paul Wuthrich |
1994-04-19 |
| 5265071 |
Electroluminescent watch dial support and connector assembly |
Harold Thorgersen, Lyman R. Daigle, Anthony Rinaldi, Jr. |
1993-11-23 |
| 5253532 |
Temperature compensated pressure transducer with digital output for low voltage power supply |
— |
1993-10-19 |
| 5206639 |
Single antenna dual frequency transponder |
— |
1993-04-27 |
| 4912692 |
High rate, bidirectional drive for a bipole stepping motor watch |
— |
1990-03-27 |
| 4618264 |
Acoustic alarm setting device for a timepiece |
George E. Ritter |
1986-10-21 |
| 4567899 |
Cuff pressure controller for blood pressure measurement apparatus |
Paul Wuthrich, Jacob Fraden |
1986-02-04 |
| 4487208 |
Fast response thermoresistive temperature sensing probe |
— |
1984-12-11 |