Inventor · disambiguated record
Richard A. Callis
Also filed as: CALLIS RICHARD · CALLIS RICHARD A
11 granted patents·1 pending application·155 citations·filing 1987–2019
89Inventor score
Top patents by PatentIndex Score
12 records- 0187US7510390B2Machinable composite moldHEXCEL CORP·Filed 2005·Granted Mar 31, 2009·8 cites·20 claims
- 0287US4842670AMolded vacuum bag for debulking and autoclaving laminates of complex shapesNORTHROP CORP·Filed 1988·Granted Jun 27, 1989·68 cites·11 claims
- 0385US4822436AApparatus for debulking and autoclaving laminates of complex shapesNORTHROP CORP·Filed 1987·Granted Apr 18, 1989·60 cites·17 claims
- 0482US7749421B2Helicopter blade mandrelHEXCEL CORP·Filed 2006·Granted Jul 6, 2010·8 cites·8 claims
- 0569US8257631B2Mold for use in making composite structuresCALLIS RICHARD A·Filed 2011·Granted Sep 4, 2012·2 cites·19 claims
- 0669US7972548B2Method for molding composite structuresHEXCEL CORP·Filed 2010·Granted Jul 5, 2011·2 cites·19 claims
- 0764US8510946B2Helicopter blade mandrel with roller assemblyCALLIS RICHARD A·Filed 2011·Granted Aug 20, 2013·1 cites·18 claims
- 0863US8066504B2Helicopter blade mandrel with roller assemblyCALLIS RICHARD A·Filed 2008·Granted Nov 29, 2011·4 cites·20 claims
- 0959US7695661B2Method for molding composite structuresHEXCEL CORP·Filed 2009·Granted Apr 13, 2010·1 cites·19 claims
- 1056US11123899B2Method for seaming multi-sectional composite toolingHEXCEL CORP·Filed 2019·Granted Sep 21, 2021·0 cites·10 claims
- 1152US8163219B2Helicopter blade mandrelCALLIS RICHARD A·Filed 2010·Granted Apr 24, 2012·1 cites·16 claims
- 1243US2017036375A1Multi-sectional composite toolingHEXCEL CORP·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →