Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6266362 | Modulated spread spectrum in RF identification systems method | John R. Tuttle, Eugene P. Hoyt | 2001-07-24 |
| 5974078 | Modulated spread spectrum in RF identification systems method | John R. Tuttle, Eugene P. Hoyt | 1999-10-26 |
| 5825806 | Modulated spread spectrum in RF identification systems method | John R. Tuttle, Eugene P. Hoyt | 1998-10-20 |
| 5539775 | Modulated spread spectrum in RF identification systems method | John R. Tuttle, Eugene P. Hoyt | 1996-07-23 |