Assignee
HAUFF WERNER
DE·7 granted patents·136 citations·filing 1976–1986
Top patents by PatentIndex Score
7 records- 0182US4646486AFlame-retarding wall feedthrough fittingHAUFF WERNER·Filed 1985·Granted Mar 3, 1987·41 cites·15 claims
- 0275US4174126AWall feedthrough fittingHAUFF WERNER·Filed 1978·Granted Nov 13, 1979·30 cites·10 claims
- 0370US4627647AWall feedthrough fittingHAUFF WERNER·Filed 1985·Granted Dec 9, 1986·36 cites·7 claims
- 0448US4768024AApparatus for monitoring fire hazards in a buildingHAUFF WERNER·Filed 1986·Granted Aug 30, 1988·13 cites·12 claims
- 0545US4703136ASealing body for feedthrough for at least one conducting member through a wall openingHAUFF WERNER·Filed 1985·Granted Oct 27, 1987·11 cites·15 claims
- 0632US4078834AWall duct assemblyHAUFF WERNER·Filed 1976·Granted Mar 14, 1978·3 cites·11 claims
- 0729US4226498AWatertight wall feedthrough for electrical groundHAUFF WERNER·Filed 1978·Granted Oct 7, 1980·2 cites·10 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →