WAPPLER ELECTRIC Co Inc
WAPPLER ELActive Patents
0
Total Holdings
6
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US1874478A | Mounting for x-ray tubes | Expired / Lapsed | 1930-01-02 | 1932-08-30 | 0 | Details |
| US1865441A | Method of and apparatus for controlling the direction of x-… | Expired / Lapsed | 1923-08-04 | 1932-07-05 | 0 | Details |
| US1769090A | Sponge electrode | Expired / Lapsed | 1928-05-25 | 1930-07-01 | 0 | Details |
| US1717480A | Cautery electrode for desiccation surgery | Expired / Lapsed | 1925-05-26 | 1929-06-18 | 0 | Details |
| US1662446A | Metal-foil electrode | Expired / Lapsed | 1924-01-14 | 1928-03-13 | 0 | Details |
| US1623567A | Attachment for x-ray tables | Expired / Lapsed | 1922-08-31 | 1927-04-05 | 0 | Details |