Inventor · disambiguated record
Robert Don Aldo Spearman
Also filed as: SPEARMAN ROBERT DON ALDO
1 granted patent·142 citations·filing 1994–1994
54Inventor score
Technology areasF21V
Files withSMITHS INDUSTRIES PLC1
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →