Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7640229 | Row triggers | Frederick S. Kaufmann, Grace Kwan-On Au | 2009-12-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7640229 | Row triggers | Frederick S. Kaufmann, Grace Kwan-On Au | 2009-12-29 |