Inventor · disambiguated record
Kenneth A. Aho
Also filed as: AHO KENNETH A
11 granted patents·650 citations·filing 1978–1994
93Inventor score
Files withMINNESOTA MINING & MFG11
Top patents by PatentIndex Score
11 records- 0197US5190370AHigh aspect ratio lighting elementMINNESOTA MINING & MFG·Filed 1991·Granted Mar 2, 1993·146 cites·6 claims
- 0297US4874228ABack-lit displayMINNESOTA MINING & MFG·Filed 1989·Granted Oct 17, 1989·143 cites·18 claims
- 0396US4799137AReflective filmMINNESOTA MINING & MFG·Filed 1987·Granted Jan 17, 1989·138 cites·13 claims
- 0491US4799131AAutomotive lighting elementMINNESOTA MINING & MFG·Filed 1987·Granted Jan 17, 1989·72 cites·10 claims
- 0583US4789921ACone shaped Fresnel reflectorMINNESOTA MINING & MFG·Filed 1987·Granted Dec 6, 1988·42 cites·32 claims
- 0670US5097395AMultiple cavity light fixtureMINNESOTA MINING & MFG·Filed 1989·Granted Mar 17, 1992·29 cites·8 claims
- 0769US5471348ADirected reflection optical deviceMINNESOTA MINING & MFG·Filed 1994·Granted Nov 28, 1995·30 cites·12 claims
- 0864US5029060AUniform intensity profile catadioptric lensMINNESOTA MINING & MFG·Filed 1990·Granted Jul 2, 1991·29 cites·15 claims
- 0953US4130198AMulti-part liquid containerMINNESOTA MINING & MFG·Filed 1978·Granted Dec 19, 1978·16 cites·10 claims
- 1029US5130848APassive railroad crossing warning systemMINNESOTA MINING & MFG·Filed 1991·Granted Jul 14, 1992·0 cites·10 claims
- 1129US4253773AFluid containerMINNESOTA MINING & MFG·Filed 1979·Granted Mar 3, 1981·5 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →