Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6971197 | Display board system | Charles A. Seiber, Otto DeRuntz, William C. Stewart, Steven Ryutaro Takayama, Frank Friedman +1 more | 2005-12-06 |
| 6968860 | Restricted flow hands-free faucet | Hans-Christoph Haenlein, Karen Tsuei | 2005-11-29 |
| 6941691 | Display board system | Steven Ryutaro Takayama | 2005-09-13 |