Inventor · disambiguated record
Donny R. Walker
Also filed as: WALKER DONNY R · WALKER DONNY RAY
10 granted patents·719 citations·filing 1975–2001
93Inventor score
Top patents by PatentIndex Score
10 records- 0195US6190617B1Sample container segment assemblyABBOTT LAB·Filed 1997·Granted Feb 20, 2001·181 cites·2 claims
- 0294US5635364AAssay verification control for an automated analytical systemABBOTT LAB·Filed 1994·Granted Jun 3, 1997·141 cites·19 claims
- 0391US5610069AApparatus and method for washing clinical apparatusABBOTT LAB·Filed 1995·Granted Mar 11, 1997·128 cites·10 claims
- 0489US5627522AAutomated liquid level sensing systemABBOTT LAB·Filed 1994·Granted May 6, 1997·92 cites·17 claims
- 0584US5578494ACap actuator for opening and closing a containerABBOTT LAB·Filed 1996·Granted Nov 26, 1996·74 cites·11 claims
- 0670US6806675B2Stepper motor controllerABBOTT LAB·Filed 2001·Granted Oct 19, 2004·19 cites·13 claims
- 0770US5575978ASample container segment assemblyABBOTT LAB·Filed 1994·Granted Nov 19, 1996·32 cites·6 claims
- 0856US4058706AMICR data lift systemRECOGNITION EQUIPMENT INC·Filed 1976·Granted Nov 15, 1977·11 cites·14 claims
- 0953US5762878ASample container segment assemblyABBOTT LAB·Filed 1996·Granted Jun 9, 1998·33 cites·2 claims
- 1051US3993894ADual edge detector for bar codesRECOGNITION EQUIPMENT INC·Filed 1975·Granted Nov 23, 1976·8 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →