Schaaf; William R.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Schaaf; William R..The latest application filed is for "magnetic particle separator and method".
- Schaaf; William R. - Greer SC
- Schaaf; William R. - Taylors SC
| Patent | Date |
|---|---|
| Magnetic particle separator and method Grant 6,730,217 - Schaaf , et al. May 4, 2 | 2004-05-04 |
| Magnetic particle separator and method App 20030183580 - Schaaf, William R. ; et al. | 2003-10-02 |
| Magnetic apparatus for collecting, conveying and releasing magnetic materials and method Grant 6,355,176 - Schaaf , et al. March 12, 2 | 2002-03-12 |
| Apparatus for separating magnetic material and method Grant 5,819,949 - Schaaf , et al. October 13, 1 | 1998-10-13 |
| Method and apparatus for removing ferrous particles from coolant fluid during machining Grant 5,470,466 - Schaaf November 28, 1 | 1995-11-28 |
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