Inventor · disambiguated record
Douglas F. Walker
Also filed as: WALKER DOUGLAS F · WALKER DOUGLAS FRANCIS
9 granted patents·172 citations·filing 1995–2014
90Inventor score
Files withCHF SOLUTIONS INC3ALCON LAB INC1BOSTON SCIENT SCIMED INC1NEWS AMERICA FSI INC1NIDEC MOTOR CORP1
Top patents by PatentIndex Score
9 records- 0180USD479320SBlood filter and tubing harness for extracorporeal blood treatmentCHF SOLUTIONS INC·Filed 2002·Granted Sep 2, 2003·27 cites·1 claims
- 0278USD477867STubing harness for extracorporeal treatmentCHF SOLUTIONS INC·Filed 2002·Granted Jul 29, 2003·24 cites·1 claims
- 0374USD376207SOphthalmic laserALCON LAB INC·Filed 1995·Granted Dec 3, 1996·21 cites·1 claims
- 0472USD476730SController housing for extracorporeal treatmentCHF SOLUTIONS INC·Filed 2002·Granted Jul 1, 2003·19 cites·1 claims
- 0570USD776055SIntegrated conduit and interface box for a motorNIDEC MOTOR CORP·Filed 2014·Granted Jan 10, 2017·17 cites·1 claims
- 0668US6802824B2Catheter device and method for delivering a dose internally during minimally-invasive surgerySCIMED LIFE SYSTEMS INC·Filed 2002·Granted Oct 12, 2004·34 cites·26 claims
- 0762USD389723SHandle gripPRINTRAK INT INC·Filed 1997·Granted Jan 27, 1998·13 cites·1 claims
- 0858US7488305B2Catheter device and method for delivering a dose internally during minimally-invasive surgeryBOSTON SCIENT SCIMED INC·Filed 2004·Granted Feb 10, 2009·15 cites·19 claims
- 0919US6287041B1Door edge attachment adapterNEWS AMERICA FSI INC·Filed 1997·Granted Sep 11, 2001·2 cites·7 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →