Inventor · disambiguated record
Stephen P. Dretler
Also filed as: DRETLER STEPHEN P
5 granted patents·3 pending applications·925 citations·filing 1984–2003
87Inventor score
Files withDRETLER STEPHEN P2MASSACHUSETTS INST TECHNOLOGY1MEDSOURCE TECHNOLOGIES INC1MICROSPRING CO LLC1PHYSICAL SCIENCES INC1
Top patents by PatentIndex Score
8 records- 0192US4589868AExpandable dilator-catheterDRETLER STEPHEN P·Filed 1984·Granted May 20, 1986·360 cites·12 claims
- 0289US4927426ACatheter deviceDRETLER STEPHEN P·Filed 1989·Granted May 22, 1990·372 cites·9 claims
- 0366US5246447AImpact lithotripsyPHYSICAL SCIENCES INC·Filed 1992·Granted Sep 21, 1993·128 cites·14 claims
- 0459US5776348AMineral precipitation system and method for inhibiting mineral precipitate formationMASSACHUSETTS INST TECHNOLOGY·Filed 1995·Granted Jul 7, 1998·27 cites·17 claims
- 0539US6620172B1Entraining biological calculiMICROSPRING CO LLC·Filed 1999·Granted Sep 16, 2003·38 cites·14 claims
- 0639US2003135262A1Apparatus for piezo-electric reduction of concretionsFiled 2002·Application pending·0 cites
- 0735US2005192593A1Entraining biological calculiMEDSOURCE TECHNOLOGIES INC·Filed 2003·Application pending·0 cites
- 0833US2001031971A1Entraining biological calculiFiled 2001·Application pending·0 cites
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