Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7279831 | Hydro-insensitive electroluminescent devices and methods of manufacture thereof | Daniel P. Segall, Iris E. Hilton, John R. Pennace | 2007-10-09 |
| 5920290 | Resonant tag labels and method of making the same | John R. Pennace | 1999-07-06 |
| 5902437 | Method of making resonant tag labels | John R. Pennace | 1999-05-11 |
| 5751256 | Resonant tag labels and method of making same | John R. Pennace | 1998-05-12 |