Assignee
REVUE THOMMEN AG
CH·5 granted patents·253 citations·filing 1975–1981
Top patents by PatentIndex Score
5 records- 0194US4071912ALight filter for welder's maskREVUE THOMMEN AG·Filed 1975·Granted Feb 7, 1978·90 cites·1 claims
- 0281US4389122AClock with electric oscillator-controlled motorREVUE THOMMEN AG·Filed 1981·Granted Jun 21, 1983·51 cites·15 claims
- 0380US4155122ALight shield for welder's maskREVUE THOMMEN AG·Filed 1977·Granted May 22, 1979·101 cites·9 claims
- 0437US4392750AClock with rotatable ringREVUE THOMMEN AG·Filed 1981·Granted Jul 12, 1983·10 cites·18 claims
- 0513US3964307AVariometer comprising a measuring boxREVUE THOMMEN AG·Filed 1975·Granted Jun 22, 1976·1 cites·7 claims
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