Domtar Inc
Domtar IncActive Patents
0
Total Holdings
6
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US4252443A | Blackening sensor | Expired / Lapsed | 1979-08-09 | 1981-02-24 | 12 | Details |
| US4101068A | Die cut tray | Expired / Lapsed | 1977-11-30 | 1978-07-18 | 9 | Details |
| US4092068A | Surface sensor | Expired / Lapsed | 1976-05-05 | 1978-05-30 | 7 | Details |
| US4019066A | Measuring the surface roughness of a moving sheet material | Expired / Lapsed | 1975-03-25 | 1977-04-19 | 14 | Details |
| US3962799A | Air bearing moisture profiler | Expired / Lapsed | 1973-09-24 | 1976-06-15 | 14 | Details |
| US3945386A | Disposable diaper | Expired / Lapsed | 1972-08-08 | 1976-03-23 | 2 | Details |