Inventor · disambiguated record
H. Fred Downey
Also filed as: DOWNEY H FRED
5 granted patents·356 citations·filing 1998–2001
85Inventor score
Technology areasA61M
Top patents by PatentIndex Score
5 records- 0183US6190304B1Enhanced intra-aortic balloon assist deviceUNIV NORTH TEXAS·Filed 1999·Granted Feb 20, 2001·210 cites·38 claims
- 0262US6666814B2Enhanced intra-aortic balloon assist devicePOLYCOMP SERVICES INC·Filed 2001·Granted Dec 23, 2003·30 cites·6 claims
- 0345US5891012ACoronary artery counterpulsation device and methodMY TECH INC·Filed 1998·Granted Apr 6, 1999·51 cites·15 claims
- 0444US6149578APiston-action intra-aortic coronary assist deviceMY TECH INC·Filed 1999·Granted Nov 21, 2000·46 cites·19 claims
- 0532US6228018B1Removable left ventricular assist device with an aortic support apparatusMY TECH INC·Filed 1999·Granted May 8, 2001·19 cites·28 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →