Inventor · disambiguated record
Vinh B. Hoa
Also filed as: HOA VINH B · HOA VINH BOA
3 granted patents·1 pending application·42 citations·filing 2003–2009
71Inventor score
Top patents by PatentIndex Score
4 records- 0179US7055612B2Fire protection systemVIKING CORP·Filed 2003·Granted Jun 6, 2006·23 cites·15 claims
- 0273US8177189B2Fire protection control valve with rotating plugJACKSON ELDON D·Filed 2006·Granted May 15, 2012·12 cites·21 claims
- 0372US8281810B2Dry valve for sprinkler systemFEENSTRA SHAWN J·Filed 2009·Granted Oct 9, 2012·7 cites·20 claims
- 0444US2006266422A1Check valve with an improved clapper and valve seatFEENSTRA SHAWN J·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →