Inventor · disambiguated record
William W. Arkinstall
Also filed as: ARKINSTALL WILLIAM W
3 granted patents·257 citations·filing 1993–2003
76Inventor score
Top patents by PatentIndex Score
3 records- 0189US5287852AApparatus and method for maintaining a tracheal stomaDIRECT TRENDS INT LTD·Filed 1993·Granted Feb 22, 1994·201 cites·24 claims
- 0264US7001367B2Valved ostomy drainage deviceARKINSTALL WILLIAM W·Filed 2003·Granted Feb 21, 2006·47 cites·16 claims
- 0336US6126204AMethod and apparatus for implementing a living willFiled 1997·Granted Oct 3, 2000·9 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →