Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5494550 | Methods for the making of electronic article surveillance tags and improved electronic article surveillance tags produced thereby | — | 1996-02-27 | $7,463,000 |
| 5006856 | Electronic article surveillance tag and method of deactivating tags | Robert L. Froning | 1991-04-09 | $7,880,000 |
| 4954814 | Tag and method of making same | — | 1990-09-04 | $4,239,000 |
| 4910499 | Tag and method of making same | Robert L. Froning | 1990-03-20 | $3,995,000 |
| 4846922 | Method of making deactivatable tags | Robert L. Froning | 1989-07-11 | $6,117,000 |
| 4843404 | Tag web of spiral conductors | Robert L. Froning | 1989-06-27 | $5,706,000 |
| 4818312 | Method of making electronic tags | — | 1989-04-04 | $15,998,000 |
| 4802944 | Method of making deactivatable tags | — | 1989-02-07 | $8,683,000 |
| 4778552 | Alarm tag and method of making and deactivating it | Warren J. Pape, Richard S. Vuketich | 1988-10-18 | $12,009,000 |
| 4717438 | Method of making tags | Robert L. Froning | 1988-01-05 | $22,038,000 |