Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6355176 | Magnetic apparatus for collecting, conveying and releasing magnetic materials and method | William R. Schaaf, Donald L. Smith | 2002-03-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6355176 | Magnetic apparatus for collecting, conveying and releasing magnetic materials and method | William R. Schaaf, Donald L. Smith | 2002-03-12 |