Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6568111 | Apparatus for grouping electronic price labels | Donald L. Forsythe, John C. Goodwin, III | 2003-05-27 |
| 6269572 | Apparatus for grouping electronic price labels | Donald L. Forsythe, John C. Goodwin, III | 2001-08-07 |
| 6098049 | Electronic price label system including groups of electronic price labels and method of managing the groups | John C. Goodwin, III | 2000-08-01 |
| 5987427 | Electronic price label system including groups of electronic price labels and method of managing the groups | John C. Goodwin, III | 1999-11-16 |
| 4918711 | Method for improve x-ray diffraction determinations of residual stress in nickel-base alloys | Isadore Cohen | 1990-04-17 |