Inventor · disambiguated record
Hubert A. Perraudin
Also filed as: PERRAUDIN HUBERT A
2 granted patents·34 citations·filing 1984–1985
61Inventor score
Files withMARCHAL EQUIP AUTO2
Top patents by PatentIndex Score
2 records- 0167US4706483AMethod and device for finishing by burnishing of a helical thread cut on a cylindrical componentMARCHAL EQUIP AUTO·Filed 1984·Granted Nov 17, 1987·27 cites·10 claims
- 0233US4683785AMethod of cutting a worm screw and a worm screw obtained by the said methodMARCHAL EQUIP AUTO·Filed 1985·Granted Aug 4, 1987·7 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →