Inventor · disambiguated record
Charles A. Knighten
Also filed as: KNIGHTEN CHARLES A
4 granted patents·101 citations·filing 1983–2001
79Inventor score
Top patents by PatentIndex Score
4 records- 0177US6561238B2Menu-driven, configurable door processing stationNORFIELD IND·Filed 2001·Granted May 13, 2003·24 cites·6 claims
- 0274US5119855AFace frame component machining systemNORFIELD IND·Filed 1991·Granted Jun 9, 1992·30 cites·30 claims
- 0358US6227793B1Door transport systemNORFIELD IND·Filed 1999·Granted May 8, 2001·31 cites·20 claims
- 0456US4485857ADoor processing machineNORFIELD MANUFACTURING CO·Filed 1983·Granted Dec 4, 1984·16 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →