Inventor · disambiguated record
Ryan M. Hurlbutt
Also filed as: HURLBUTT RYAN · HURLBUTT RYAN M · HURLBUTT RYAN MICHAEL
6 granted patents·38 citations·filing 2001–2009
78Inventor score
Top patents by PatentIndex Score
6 records- 0176US6390567B1Housing for a brake boosterBOSCH ROBERT CORP·Filed 2001·Granted May 21, 2002·17 cites·10 claims
- 0272US7048342B1Housing for a brake boosterBOSCH ROBERT CORP·Filed 2004·Granted May 23, 2006·14 cites·6 claims
- 0349US7886880B1Blind connection brake lever for a drum braking systemBOSCH GMBH ROBERT·Filed 2009·Granted Feb 15, 2011·0 cites·20 claims
- 0442USD556101SRear shell for a brake boosterBOSCH GMBH ROBERT·Filed 2005·Granted Nov 27, 2007·6 cites·1 claims
- 0542US7082806B1Method of manufacturing a diaphragm backing plateBOSCH GMBH ROBERT·Filed 2004·Granted Aug 1, 2006·1 cites·3 claims
- 0636US6895853B1Tandem brake boosterBOSCH ROBERT CORP·Filed 2003·Granted May 24, 2005·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →