Assignee
PATHWAY BELLOWS INC
US·4 granted patents·76 citations·filing 1983–1993
Top patents by PatentIndex Score
4 records- 0176US4511162ALeak indicating conduitPATHWAY BELLOWS INC·Filed 1983·Granted Apr 16, 1985·34 cites·16 claims
- 0260US4821771ADiverter valve with bellows sealPATHWAY BELLOWS INC·Filed 1987·Granted Apr 18, 1989·18 cites·9 claims
- 0343US4749168ADamper plate sealing mechanismPATHWAY BELLOWS INC·Filed 1986·Granted Jun 7, 1988·13 cites·14 claims
- 0435US5358284AHigh temperature non-metallic expansion jointPATHWAY BELLOWS INC·Filed 1993·Granted Oct 25, 1994·11 cites·20 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →