DuPont Powder Coatings USA Inc
DuPont PowActive Patents
0
Total Holdings
6
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US1228225A | Apparatus for recovering solvents. | Expired / Lapsed | 1912-10-16 | 1917-05-29 | 0 | Details |
| US1128394A | Charge for detonator-casings. | Expired / Lapsed | 1911-05-10 | 1915-02-16 | 0 | Details |
| US998982A | Method of producing halogen-oxygen compounds by electrolysi… | Expired / Lapsed | 1911-04-29 | 1911-07-25 | 0 | Details |
| US968599A | Pump. | Expired / Lapsed | 1909-07-28 | 1910-08-30 | 0 | Details |
| US964550A | Apparatus for the manufacture of black powder and other exp… | Expired / Lapsed | 1909-07-28 | 1910-07-19 | 0 | Details |
| US963470A | Distributing apparatus. | Expired / Lapsed | 1909-07-28 | 1910-07-05 | 0 | Details |