Precision Instrument Co
PrecisionActive Patents
0
Total Holdings
7
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US4001840A | Non-photographic, digital laser image recording | Expired / Lapsed | 1974-10-07 | 1977-01-04 | 5 | Details |
| US3764719A | Digital radar simulation system | Expired / Lapsed | 1971-09-01 | 1973-10-09 | 20 | Details |
| US3654624A | Laser recording system using drum mounted record strips | Expired / Lapsed | 1969-03-17 | 1972-04-04 | 20 | Details |
| US3649502A | Apparatus for supported discharge sputter-coating of a subs… | Expired / Lapsed | 1969-08-14 | 1972-03-14 | 0 | Details |
| US3474457A | Laser recording apparatus | Expired / Lapsed | 1967-11-13 | 1969-10-21 | 0 | Details |
| US3314075A | Coherent light beam recorder | Expired / Lapsed | 1965-01-22 | 1967-04-11 | 2 | Details |
| US3314073A | Laser recorder with vaporizable film | Expired / Lapsed | 1964-10-20 | 1967-04-11 | 2 | Details |