Assignee
A & N CORP
US·3 granted patents·1 pending application·21 citations·filing 2004–2024
Top patents by PatentIndex Score
4 records- 0164US8905375B2High vacuum ball valveA & N CORP·Filed 2013·Granted Dec 9, 2014·3 cites·50 claims
- 0256US7159906B1Methods and apparatus for flange sealingA & N CORP·Filed 2004·Granted Jan 9, 2007·17 cites·33 claims
- 0355US8936231B2High vacuum ball valveA & N CORP·Filed 2013·Granted Jan 20, 2015·1 cites·45 claims
- 0449US2025020216A1Heater optimized ball valveA & N CORP·Filed 2024·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →