Inventor · disambiguated record

Jan Van Roojen

Also filed as: VAN ROOJEN JAN

2 granted patents·75 citations·filing 1974–1985

66Inventor score

Technology areasB23Q Y10T

Files withINGERSOLL MILLING MACHINE CO2

Top patents by PatentIndex Score

2 records

0184US4709465AInterchangeable spindle-head milling systemINGERSOLL MILLING MACHINE CO·Filed 1985·Granted Dec 1, 1987·43 cites·6 claims
0277US3937587AAdjustable cutter tooth mountingINGERSOLL MILLING MACHINE CO·Filed 1974·Granted Feb 10, 1976·32 cites·12 claims

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