Inventor · disambiguated record
Walter Mcgregor
Also filed as: MCGREGOR WALTER
14 granted patents·1,365 citations·filing 1974–2007
95Inventor score
Top patents by PatentIndex Score
14 records- 0193US4660559ASterile surgical needles with a hard sharp cutting edge and method for producing the sameETHICON INC·Filed 1983·Granted Apr 28, 1987·68 cites·6 claims
- 0291US5219358AShape memory effect surgical needlesETHICON INC·Filed 1991·Granted Jun 15, 1993·529 cites·5 claims
- 0389US3980177AControlled release sutureJOHNSON & JOHNSON·Filed 1974·Granted Sep 14, 1976·181 cites·9 claims
- 0488US5649961AProcess for the manufacture of suture needles and needles produced therebyFiled 1995·Granted Jul 22, 1997·62 cites·1 claims
- 0586US5371176ACastor oil polymersETHICON INC·Filed 1993·Granted Dec 6, 1994·36 cites·36 claims
- 0684US4524771AMultiple curved surgical needleETHICON INC·Filed 1982·Granted Jun 25, 1985·185 cites·11 claims
- 0774US5853423AProcess for the manufacture of suture needles and needles produced therebyETHICON INC·Filed 1993·Granted Dec 29, 1998·27 cites·7 claims
- 0864US7543587B2Medical drapeBLOCK ISLAND TECHNOLOGIES LLC·Filed 2007·Granted Jun 9, 2009·11 cites·12 claims
- 0964US5002564ASurgical needle configuration with spatula geometryETHICON INC·Filed 1989·Granted Mar 26, 1991·67 cites·7 claims
- 1056US5002565ASurgical needle configuration with star shaped cross-sectionETHICON INC·Filed 1989·Granted Mar 26, 1991·49 cites·11 claims
- 1149US5478327ASurgical needle with decreased penetrationETHICON INC·Filed 1993·Granted Dec 26, 1995·41 cites·5 claims
- 1247US5683416ASurgical suture needle of the taper point typeETHICON INC·Filed 1996·Granted Nov 4, 1997·50 cites·11 claims
- 1347US5383901ABlunt point needlesETHICON INC·Filed 1993·Granted Jan 24, 1995·45 cites·14 claims
- 1434US5665078ASurgical needle with decreased penetrationETHICON INC·Filed 1996·Granted Sep 9, 1997·14 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →