Inventor · disambiguated record
Richard Ralph Halstead
Also filed as: HALSTEAD RICHARD RALPH
1 granted patent·0 citations·filing 2016–2016
2Inventor score
Technology areasF26B
Files withDBK DAVID & BAADER GMBH1
Top patents by PatentIndex Score
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →