Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6141101 | Monolithic optical assembly | Itai Vishnia | 2000-10-31 |
| 5949543 | Monolithic optical assembly and associated retroreflector with beamsplitter assembly | Itai Vishnia | 1999-09-07 |
| 5589991 | Optical assembly with folding mirror assembly | — | 1996-12-31 |
| 5361171 | Lateral transfer retroreflector assembly | — | 1994-11-01 |
| 5335111 | Hollow retroreflector assembly with hard mount assembly | — | 1994-08-02 |
| 5301067 | High accuracy periscope assembly | Morton S. Lipkins | 1994-04-05 |
| 5227921 | Light-weighted optical assembly | Morton S. Lipkins | 1993-07-13 |
| 5122901 | Hollow surveying retroreflector assembly | — | 1992-06-16 |
| 5024514 | Lateral transfer retroreflector and roof mirror for same | Morton S. Lipkins | 1991-06-18 |
| 4910973 | Portable ice cream machine | Harold Osrow | 1990-03-27 |