Inventor · disambiguated record
Charles A. Vaughn, Sr.
Also filed as: VAUGHN CHARLES A · VAUGHN CHARLES A SR · VAUGHN SR CHARLES A
7 granted patents·2 pending applications·576 citations·filing 1991–2006
91Inventor score
Technology areasA61M
Files withMEDSAFE TECHNOLOGIES LLC4SYRINGE DEV PARTNERS L L C2PRESSLY WILLIAM B S1SYRINGE DEVELPOMENT PARTNERS1
Top patents by PatentIndex Score
9 records- 0189US7303547B2Interchangeable needle safety syringeMEDSAFE TECHNOLOGIES LLC·Filed 2006·Granted Dec 4, 2007·62 cites·2 claims
- 0275US6605073B1Safety syringeMEDSAFE TECHNOLOGIES LLC·Filed 2000·Granted Aug 12, 2003·44 cites·3 claims
- 0373US5613952ASafety syringeSYRINGE DEVELPOMENT PARTNERS·Filed 1995·Granted Mar 25, 1997·112 cites·40 claims
- 0470US5800403ASafety syringeSYRINGE DEV PARTNERS L L C·Filed 1997·Granted Sep 1, 1998·89 cites·12 claims
- 0570US5211629ASafety syringePRESSLY WILLIAM B S·Filed 1991·Granted May 18, 1993·150 cites·13 claims
- 0669US7014622B1Interchangeable needle safety syringeMEDSAFE TECHNOLOGIES LLC·Filed 2000·Granted Mar 21, 2006·48 cites·14 claims
- 0764US6074370ASafety syringeSYRINGE DEV PARTNERS L L C·Filed 1998·Granted Jun 13, 2000·71 cites·24 claims
- 0849US2006122564A1Safety syringeMEDSAFE TECHNOLOGIES LLC·Filed 2005·Application pending·0 cites
- 0943US2004064106A1Safety syringeFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →