Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D331470 | Grating | James P. Mitchell, Kenmore E. McCauley | 1992-12-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D331470 | Grating | James P. Mitchell, Kenmore E. McCauley | 1992-12-01 |