Inventor · disambiguated record
Donald A. Kay
Also filed as: KAY DONALD A
6 granted patents·2,052 citations·filing 1987–2012
90Inventor score
Top patents by PatentIndex Score
6 records- 0197US5425367ACatheter depth, position and orientation location systemNAVION BIOMEDICAL CORP·Filed 1991·Granted Jun 20, 1995·639 cites·35 claims
- 0294US4905698AMethod and apparatus for catheter location determinationPHARMACIA DELTEC INC·Filed 1988·Granted Mar 6, 1990·531 cites·16 claims
- 0392US8197494B2Medical device position guidance system with wireless connectivity between a noninvasive device and an invasive deviceJAGGI DAVID S·Filed 2006·Granted Jun 12, 2012·133 cites·3 claims
- 0488US5645065ACatheter depth, position and orientation location systemNAVION BIOMEDICAL CORP·Filed 1995·Granted Jul 8, 1997·514 cites·40 claims
- 0582US4743231ADrug administration needle unitPHARMACIA NUTECH·Filed 1987·Granted May 10, 1988·230 cites·11 claims
- 0668US9687174B2Medical device position guidance system with wireless connectivity between a noninvasive and an invasive deviceJAGGI DAVID S·Filed 2012·Granted Jun 27, 2017·5 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →