Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5742036 | Method for marking, capturing and decoding machine-readable matrix symbols using magneto-optic imaging techniques | Harry F. Schramm, Jr., Donald L. Roxby, James D. Teed | 1998-04-21 |
| 5090486 | Multi-purpose earth drill | — | 1992-02-25 |