Inventor · disambiguated record
James R. Halsall
Also filed as: HALSALL JAMES R
4 granted patents·541 citations·filing 1978–1981
84Inventor score
Top patents by PatentIndex Score
4 records- 0196US4328545ADriverless vehicle autoguide by light signals and two directional detectorsICI LTD·Filed 1979·Granted May 4, 1982·202 cites·8 claims
- 0296US4309758ADriverless vehicle autoguided by light signals and three non-directional detectorsICI LTD·Filed 1979·Granted Jan 5, 1982·231 cites·11 claims
- 0389US4517456AColor multiplexing passive sensor arrayICI PLC·Filed 1981·Granted May 14, 1985·67 cites·20 claims
- 0488US4248103AStraight line mechanismICI LTD·Filed 1978·Granted Feb 3, 1981·41 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →