Inventor · disambiguated record
Stephen R. Chipman
Also filed as: CHIPMAN STEPHEN R
7 granted patents·2 pending applications·106 citations·filing 1993–2009
86Inventor score
Top patents by PatentIndex Score
9 records- 0181US7237574B2Controlled dispersion multi-phase nozzle and method of making the sameCALDERA ENGINEERING LLC·Filed 2005·Granted Jul 3, 2007·14 cites·14 claims
- 0275US6793198B2Banded valve plug headCALDERA ENGINEERING LLC·Filed 1999·Granted Sep 21, 2004·38 cites·5 claims
- 0372US6523573B2Flash tube deviceCALDERA ENGINEERING LC·Filed 2001·Granted Feb 25, 2003·19 cites·4 claims
- 0454US6685167B2Double-seated shutoff valveCALDERA ENGINEERING LC·Filed 2001·Granted Feb 3, 2004·8 cites·6 claims
- 0549US2011033018A1Method for bonding ceramic materialsCALDERA ENGINEERING LC·Filed 2009·Application pending·0 cites
- 0648US5386967ABall valve couplingVALTEK INC·Filed 1993·Granted Feb 7, 1995·13 cites·15 claims
- 0747US5566923AFluid valvesVALTEK INC·Filed 1995·Granted Oct 22, 1996·13 cites·10 claims
- 0845US2008011975A1Wear-resistant plug headCALDERA ENGINEERING LC·Filed 2007·Application pending·0 cites
- 0940US6695010B2Segmented ceramic chokeCALDERA ENGINEERING LC·Filed 2000·Granted Feb 24, 2004·1 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →