Issued Patents All Time
Showing 101–118 of 118 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5133668 | Electrical connector apparatus | — | 1992-07-28 |
| D327887 | Cabinet for a small telephone exchange | Floyd J. Pushelberg | 1992-07-14 |
| D325946 | Exercise bicycle | William C. Cesaroni, Anthony M. Kulusic, Allen L. Ryan | 1992-05-05 |
| 5044506 | Equipment shelf | — | 1991-09-03 |
| 5033627 | Equipment shelf | — | 1991-07-23 |
| 4995038 | Finding faults in circuit boards | — | 1991-02-19 |
| 4935633 | Low power infrared source assembly for spectrometer | Raul Curbelo | 1990-06-19 |
| 4909336 | Drill steering in high magnetic interference areas | Fred L. Watson | 1990-03-20 |
| 4884860 | Linear lens and method for concentrating radiant energy and multiplying phosphor luminance output intensity | — | 1989-12-05 |
| 4864749 | Tag for identifying survey traverse points | — | 1989-09-12 |
| 4828367 | Interferometer bearing assembly | Raul Curbelo | 1989-05-09 |
| 4799748 | Slab-diffuser fiber incident energy concentrator | — | 1989-01-24 |
| 4733929 | Diffuser fiber incident energy concentrator and method of using same | — | 1988-03-29 |
| 4636149 | Differential thermal expansion driven pump | — | 1987-01-13 |
| 4608996 | External blood parameter diagnostic system | — | 1986-09-02 |
| 4593559 | Apparatus and method to communicate bidirectional information in a borehole | Harold J. Engebretson, Fred L. Watson | 1986-06-10 |
| 4591987 | Video rangefinder | — | 1986-05-27 |
| 4543961 | Data transmission system | — | 1985-10-01 |