Assignee
FISCHER HERBERT J
US·5 granted patents·1 pending application·19 citations·filing 2009–2024
Top patents by PatentIndex Score
6 records- 0184US8172280B2Sheet metal corner for duct flangesFISCHER HERBERT J·Filed 2009·Granted May 8, 2012·13 cites·45 claims
- 0283US8474881B2Sheet metal corner for duct flangesFISCHER HERBERT J·Filed 2012·Granted Jul 2, 2013·6 cites·8 claims
- 0382US2024353037A1System and method for joining and hanging ductsFISCHER HERBERT J·Filed 2024·Application pending·0 cites
- 0471US11828393B2System and method for joining and hanging ductsFISCHER HERBERT J·Filed 2020·Granted Nov 28, 2023·0 cites·4 claims
- 0561US12529437B2System and method for joining and hanging ductsFISCHER HERBERT J·Filed 2018·Granted Jan 20, 2026·0 cites·19 claims
- 0660US12553551B2System and method for joining and hanging ductsFISCHER HERBERT J·Filed 2017·Granted Feb 17, 2026·0 cites·12 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →