Inventor · disambiguated record

Gerald M. Speidel

Also filed as: SPEIDEL GERALD M

1 granted patent·17 citations·filing 1977–1977

37Inventor score
Technology areasE21D
Files withEASTERN CO1

Top patents by PatentIndex Score

1 record

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →