Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5305291 | Alarm setting and actuating mechanism for analog timepiece | Bruce H. Kamens | 1994-04-19 |
| 4888749 | Three hand movement for a timepiece having a stepping motor | Herbert Schwartz | 1989-12-19 |
| 4800545 | Removable stem and switch actuator for electronic wristwatch | Edward Kaulins | 1989-01-24 |
| 4725749 | Stepping motor and frame plate assembly for a wristwatch movement | — | 1988-02-16 |
| 4700091 | Bipolar stepping motor rotor with drive pinion and method of manufacture | — | 1987-10-13 |
| 4668101 | Water resistant seal for watch case | — | 1987-05-26 |
| 4647218 | Small stepping motor driven watch | — | 1987-03-03 |
| 4598337 | Electronic circuit board for a timepiece | Lyman R. Daigle, Gerald Cozzolino | 1986-07-01 |
| 4567899 | Cuff pressure controller for blood pressure measurement apparatus | Bruce H. Kamens, Jacob Fraden | 1986-02-04 |
| 4536095 | Crown setting switch for a wristwatch | Lyman R. Daigle, Anthony D. Daddona | 1985-08-20 |
| 4403870 | Water-resistant shaped case construction for a wristwatch | Harwell B. Thompson | 1983-09-13 |
| 4382695 | Thin movement for stepping motor watch | Joseph A. Rinaldi | 1983-05-10 |
| 4376996 | Thin stepping motor watch | — | 1983-03-15 |
| 4291397 | Manual date advance mechanism for a watch | Frank P. Mascia | 1981-09-22 |
| 4249251 | Gear train for timepiece with a stepping motor | — | 1981-02-03 |
| 4188778 | Caseback with noncircular, multilobed snap-fit surface | — | 1980-02-19 |