Inventor · disambiguated record
Stephen Fitzgerald
Also filed as: FITZGERALD STEPHEN · FITZGERALD STEPHEN BRUCE
12 granted patents·6 pending applications·230 citations·filing 1998–2021
92Inventor score
Files withBPS DIAMOND SPORTS CORP4CE COMPOSITES BASEBALL INC4SUTHERLAND TERRANCE W2UNIV DALHOUSIE2COMBAT SPORTS INC1
Top patents by PatentIndex Score
18 records- 0190US7867114B2Multi-walled tubular baseball bats with barrel inserts of variable geometryCE COMPOSITES BASEBALL INC·Filed 2007·Granted Jan 11, 2011·57 cites·6 claims
- 0286US7320653B2Tubular baseball bats with full length core shaftsCE COMPOSITES BASEBALL INC·Filed 2006·Granted Jan 22, 2008·31 cites·5 claims
- 0383US10159878B2Composite ball bat including a barrel with structural regions separated by a porous non-adhesion layerEASTON DIAMOND SPORTS LLC·Filed 2015·Granted Dec 25, 2018·2 cites·16 claims
- 0482US7044871B2Tubular baseball bats with full length core shaftsCE COMPOSITES BASEBALL INC·Filed 2004·Granted May 16, 2006·36 cites·15 claims
- 0581US9468823B2Butt-end device or knob for a sports implementBPS DIAMOND SPORTS CORP·Filed 2014·Granted Oct 18, 2016·14 cites·18 claims
- 0675US7232388B2Polymer composite batSUTHERLAND TERRANCE W·Filed 2006·Granted Jun 19, 2007·17 cites·6 claims
- 0772US9457247B2Bat with bifurcated internal cavitiesBPS DIAMOND SPORTS CORP·Filed 2015·Granted Oct 4, 2016·4 cites·22 claims
- 0864USD626612SBatCOMBAT SPORTS INC·Filed 2009·Granted Nov 2, 2010·16 cites·1 claims
- 0963US6047094AComposite carrier assembly having an encapsulated sensor and an associated fabrication methodUNIV DALHOUSIE·Filed 1998·Granted Apr 4, 2000·30 cites·20 claims
- 1059US9861870B2Butt-end device or knob for a sports implementBPS DIAMOND SPORTS CORP·Filed 2016·Granted Jan 9, 2018·1 cites·20 claims
- 1154US2009029810A1Tubular baseball bats with variable stiffened barrelsCE COMPOSITES BASEBALL INC·Filed 2008·Application pending·0 cites
- 1252USD600758SBaseball batSUTHERLAND TERRANCE W·Filed 2007·Granted Sep 22, 2009·9 cites·1 claims
- 1347US2014162813A1Bat with bifurcated internal cavitiesBPS DIAMOND SPORTS CORP·Filed 2012·Application pending·0 cites
- 1446US6061902AMethod for recovering leads embedded within a composite structureUNIV DALHOUSIE·Filed 1998·Granted May 16, 2000·13 cites·12 claims
- 1545US2005070384A1Tubular baseball bats with variable stiffened barrelsFiled 2003·Application pending·0 cites
- 1644US2023414395A1Tendon routing system for transmission of restorative forces in a braceSPRING LOADED TECH INCORPORATED·Filed 2021·Application pending·0 cites
- 1742US2005176531A1Polymer composite baseball bat endcapFiled 2004·Application pending·0 cites
- 1842US2004198539A1Polymer composite batFiled 2004·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →