Inventor · disambiguated record
James A. Knol
Also filed as: KNOL JAMES A
6 granted patents·1,750 citations·filing 1990–1993
90Inventor score
Technology areasA61M
Top patents by PatentIndex Score
6 records- 0194US5256146AVascular catheterization system with catheter anchoring featureENSMINGER W D·Filed 1991·Granted Oct 26, 1993·591 cites·16 claims
- 0289US5053013AImplantable infusion deviceUNIV MICHIGAN·Filed 1990·Granted Oct 1, 1991·311 cites·37 claims
- 0386US5356381AImplantable access devicesENSMINGER WILLIAM D·Filed 1993·Granted Oct 18, 1994·271 cites·50 claims
- 0486US5180365AImplantable infusion deviceENSMINGER WILLIAM D·Filed 1991·Granted Jan 19, 1993·267 cites·39 claims
- 0572US5057084AImplantable infusion deviceUNIV MICHIGAN·Filed 1990·Granted Oct 15, 1991·154 cites·22 claims
- 0671US5226879AImplantable access deviceENSMINGER WILLIAM D·Filed 1992·Granted Jul 13, 1993·156 cites·31 claims
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