Inventor · disambiguated record
Norman Keller
Also filed as: KELLER NORMAN · KELLER NORMAN L
4 granted patents·3,866 citations·filing 1977–1989
85Inventor score
Top patents by PatentIndex Score
4 records- 0197US5136501AAnonymous matching systemREUTERS LTD·Filed 1989·Granted Aug 4, 1992·2.1k cites·57 claims
- 0296US5077665ADistributed matching systemREUTERS LTD·Filed 1989·Granted Dec 31, 1991·1.7k cites·57 claims
- 0384US4143755ARoller conveyor with alignment devicePULLMAN INC·Filed 1977·Granted Mar 13, 1979·34 cites·8 claims
- 0443US4289229AConveyor table slab stop arrangementPULLMAN INC·Filed 1979·Granted Sep 15, 1981·7 cites·25 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →