Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D383496 | Handheld clipboard | Polly S. K. Siegel, Rick H. Kojima, Thomas Overthun, Vae E. Sun, Margaret L. Hetfield | 1997-09-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D383496 | Handheld clipboard | Polly S. K. Siegel, Rick H. Kojima, Thomas Overthun, Vae E. Sun, Margaret L. Hetfield | 1997-09-09 |