Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7238024 | Method and apparatus for performing a transaction without the use of spoken communication between the transaction parties | Andres Fehr, Maki Oshima-Fehr, Leah Demchick | 2007-07-03 |
| 6685188 | Method and apparatus for performing a transaction without the use of spoken communication between the transaction parties | Leah Demchick, Andres Fehr, Maki Oshima-Fehr | 2004-02-03 |
| 6202666 | Tent with a photographic panoramic facsimile of a real space on its surface | — | 2001-03-20 |
| 5167199 | Sailflag unit | — | 1992-12-01 |