Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4829288 | Economic, multi-directionally responsive marker for use in electronic article surveillance systems | — | 1989-05-09 |
CE
Clyde T. Eisenbeis
Overall (1989): #125,006 of 140,708Top 90%
1
Patents 1989