Inventor · disambiguated record
Dale L. Keller
Also filed as: KELLER DALE · KELLER DALE L
3 granted patents·1 pending application·58 citations·filing 1976–2025
70Inventor score
Top patents by PatentIndex Score
4 records- 0169US5259707ASpot drill with indexable replaceable insertKELLER DALE L·Filed 1992·Granted Nov 9, 1993·36 cites·11 claims
- 0266US4105360ADual cut boring tool assemblyR H SHEPPARD CO INC·Filed 1977·Granted Aug 8, 1978·21 cites·20 claims
- 0364US2025368143A1Vehicle Roof Ladder-Securing DeviceKELLER DALE·Filed 2025·Application pending·0 cites
- 0424US4061059AUndercutter attachmentSHEPPARD RICHARD H·Filed 1976·Granted Dec 6, 1977·1 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →