YUBOSCOPE Inc
YUBOSCOPEActive Patents
0
Total Holdings
5
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US3584504A | Ultrasonic inspection apparatus and method for nondestructi… | Expired / Lapsed | 1969-10-03 | 1971-06-15 | 25 | Details |
| US3544970A | Calibration of multiple channel electronic systems | Expired / Lapsed | 1967-12-12 | 1970-12-01 | 0 | Details |
| US3508766A | Welded joint for pipe having internal coating | Expired / Lapsed | 1968-10-25 | 1970-04-28 | 0 | Details |
| US3495626A | Pipeline plugging apparatus and methods | Expired / Lapsed | 1967-10-18 | 1970-02-17 | 0 | Details |
| US3449662A | Magnetic inspection method and apparatus using resilient ma… | Expired / Lapsed | 1963-10-16 | 1969-06-10 | 2 | Details |