A. Schild S.A.
8Patents
0Active
8Granted
21Portfolio score
Filing activity: Dec 18, 1973 → May 1, 1978
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US3983691A | Winding and setting mechanism for watch movements | Physics | 12 | Expired |
| US4171610A | Calendar watch movement | Physics | 7 | Expired |
| US3974639A | Driving device for mechanical timepiece movements | Physics | 7 | Expired |
| US4201042A | Regulator for a timepiece movement | Physics | 4 | Expired |
| US4112673A | Operating mechanism for mechanical watch movement | Physics | 4 | Expired |
| US4122662A | Wrist watch identification | Physics | 2 | Expired |
| US3998671A | Process for the manufacture of a watch case with a visible highly invariable surface | Physics | 1 | Expired |
| US3999371A | Automatic winding device for a watch movement | Physics | 1 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.