Inventor · disambiguated record
James A. Ashford
Also filed as: ASHFORD JAMES A
6 granted patents·1 pending application·200 citations·filing 1992–2004
86Inventor score
Top patents by PatentIndex Score
7 records- 0183US5198661ASegmented light curtain system and methodSCIENT TECHNOLOGIES INC·Filed 1992·Granted Mar 30, 1993·70 cites·7 claims
- 0277US5281809AMethod of operating light curtain with deactivated zone controlSCIENT TECHNOLOGIES INC·Filed 1992·Granted Jan 25, 1994·53 cites·7 claims
- 0375US6297498B1Modular articulated light curtainSCIENT TECHNOLOGIES INC·Filed 2000·Granted Oct 2, 2001·33 cites·20 claims
- 0462US6294777B1Modular articulated light curtainSCIENT TECHNOLOGIES INC·Filed 2000·Granted Sep 25, 2001·19 cites·26 claims
- 0560US6635862B2Mixed architecture light curtain systemSCIENT TECHNOLOGIES INC·Filed 2001·Granted Oct 21, 2003·21 cites·41 claims
- 0643US2006068696A1Apparatus and method for laser scanner cleaning and protectionASHFORD JAMES A·Filed 2004·Application pending·0 cites
- 0739US6680469B2Segmented light curtain with keyed interfacesSCIENT TECHNOLOGIES INC·Filed 2001·Granted Jan 20, 2004·4 cites·27 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →