Individual holder
HERMANSON JEFFREY A
2 granted patents·2 pending applications·20 citations·filing 2004–2025
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
4 records- 0175US2026092720A1Connector for hvac ductingHERMANSON JEFFREY A·Filed 2025·Application pending·0 cites
- 0259US7216898B1Flanged connector for HVAC ductingHERMANSON JEFFREY A·Filed 2004·Granted May 15, 2007·14 cites·19 claims
- 0352US7082796B1Circular and oval flanged rings for ducting and method of makingHERMANSON JEFFREY A·Filed 2004·Granted Aug 1, 2006·6 cites·19 claims
- 0448US2023349585A1Elliptical ducting systems and reinforced connectorsHERMANSON JEFFREY A·Filed 2021·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →