Inventor · disambiguated record
Joel W. Spafford
Also filed as: SPAFFORD JOEL W
1 granted patent·12 citations·filing 1989–1989
34Inventor score
Technology areasF15B
Files withBABCOCK & WILCOX CO1
Top patents by PatentIndex Score
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →