Assignee
HOUGH MFG CORP
US·4 granted patents·106 citations·filing 1976–1987
Top patents by PatentIndex Score
4 records- 0185US4658878AAcoustic type folding door with separate cover sectionsHOUGH MFG CORP·Filed 1985·Granted Apr 21, 1987·62 cites·14 claims
- 0268US4073092ALost motion suspension system for operable partitionsHOUGH MFG CORP·Filed 1976·Granted Feb 14, 1978·24 cites·12 claims
- 0355US4014137ADrop action panel arrangement for operable partitionsHOUGH MFG CORP·Filed 1976·Granted Mar 29, 1977·15 cites·13 claims
- 0432US4763714ADual wall partitionHOUGH MFG CORP·Filed 1987·Granted Aug 16, 1988·5 cites·17 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →