Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D378740 | Wrist watch | Hideyuki Yamamoto, David Hillary Powell | 1997-04-08 |
| D378198 | Wrist watch | Akemi Tomita, David Hillary Powell | 1997-02-25 |
RS
Richard Seymour
Overall (1997): #26,442 of 185,788Top 15%
2
Patents 1997