Inventor · disambiguated record
William R. Schaaf
Also filed as: SCHAAF WILLIAM R
6 granted patents·141 citations·filing 1994–2002
86Inventor score
Top patents by PatentIndex Score
6 records- 0170US6355176B1Magnetic apparatus for collecting, conveying and releasing magnetic materials and methodINSUL MAGNETICS INC·Filed 2000·Granted Mar 12, 2002·19 cites·2 claims
- 0269US6730217B2Magnetic particle separator and methodINSUL MAGNETICS INC·Filed 2002·Granted May 4, 2004·18 cites·11 claims
- 0367US5819949AApparatus for separating magnetic material and methodINSUL MAGNETICS·Filed 1996·Granted Oct 13, 1998·32 cites·12 claims
- 0463US5427249AFerrous metal separator for use with a screw extruder and methodFiled 1994·Granted Jun 27, 1995·25 cites·3 claims
- 0562US5470466AMethod and apparatus for removing ferrous particles from coolant fluid during machiningFiled 1994·Granted Nov 28, 1995·28 cites·5 claims
- 0655US6056879AMovable magnetic assembly for collecting and releasing magnetic materials and methodINSUL MAGNETICS INC·Filed 1998·Granted May 2, 2000·19 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →