Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9171397 | Rendering of two-dimensional markup messages | Michael Sandige | 2015-10-27 |
| 8117541 | Rendering of two-dimensional markup messages | Michael Sandige | 2012-02-14 |
| 4591685 | Narrow gap welding torch | Richard S. Crial | 1986-05-27 |