Heberlein and Co AG
HeberleinActive Patents
0
Total Holdings
5
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| GB744735A | Improvements in or relating to the manufacture of permanent… | Expired / Lapsed | 1954-02-19 | — | 0 | Details |
| GB592592A | Process for the production of a highly crimped textile mate… | Expired / Lapsed | 1944-11-01 | — | 0 | Details |
| US3495154A | Phase control circuit for motors or the like | Expired / Lapsed | 1967-01-27 | 1970-02-10 | 0 | Details |
| FR1053260A | Process for the ennobling of fibers and other formations of… | Expired / Lapsed | 1952-03-27 | 1954-02-01 | 0 | Details |
| US2007633A | Compositions of animal proteins of high molecular weight an… | Expired / Lapsed | 1929-01-29 | 1935-07-09 | 0 | Details |