SAG Siegener AG
2Patents
0Active
2Granted
23Portfolio score
Filing activity: Apr 18, 1979 → May 18, 1979
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4207065A | Device for heating open melting baths, such as galvanizing baths, enameling baths, lead coating baths, metallic baths, glass baths, and the like | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US4325693A | Device for heating open melting baths | Mechanical Engineering; Lighting; Heating | 4 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.