Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5034690 | Method and apparatus for quantitatively determining whether at least one of two or more ferromagnetic components is missing from an assembly | — | 1991-07-23 |
| 4866383 | Method and apparatus having load cell responsive to movement of a magnetic field generator for differentiating between materials | — | 1989-09-12 |
| 4784762 | Magnetic trap | — | 1988-11-15 |