Patents per Year
Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 6266362 | Modulated spread spectrum in RF identification systems method | John R. Tuttle, Eugene P. Hoyt | 2001-07-24 | $15,343,000 |
| 5974078 | Modulated spread spectrum in RF identification systems method | John R. Tuttle, Eugene P. Hoyt | 1999-10-26 | $11,848,000 |
| 5825806 | Modulated spread spectrum in RF identification systems method | John R. Tuttle, Eugene P. Hoyt | 1998-10-20 | $7,320,000 |
| 5539775 | Modulated spread spectrum in RF identification systems method | John R. Tuttle, Eugene P. Hoyt | 1996-07-23 | $11,230,000 |