Assignee
BIERLICH J H
6 granted patents·101 citations·filing 1976–1977
Top patents by PatentIndex Score
6 records- 0176US4035953AHinge and hinge and pivot arrangementBIERLICH J H·Filed 1976·Granted Jul 19, 1977·36 cites·6 claims
- 0267US4164830ADouble-glazed doors or windows and frame assemblies thereforBIERLICH J H·Filed 1977·Granted Aug 21, 1979·29 cites·8 claims
- 0352US4059924AOperating mechanism for doors and windowsBIERLICH J H·Filed 1976·Granted Nov 29, 1977·15 cites·10 claims
- 0444US4106237AWindow assembliesBIERLICH J H·Filed 1977·Granted Aug 15, 1978·11 cites·6 claims
- 0535US4069548AHinge for use with window assemblyBIERLICH J H·Filed 1976·Granted Jan 24, 1978·6 cites·10 claims
- 0630US4073224AVentilatorsBIERLICH J H·Filed 1976·Granted Feb 14, 1978·4 cites·9 claims
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