Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4855608 | Laser curtain having an array of parabolic mirrors each focusing radiation on a corresponding detector positioned in mirror's focal point | — | 1989-08-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4855608 | Laser curtain having an array of parabolic mirrors each focusing radiation on a corresponding detector positioned in mirror's focal point | — | 1989-08-08 |