Issued Patents 1989
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4862375 | Magnetic power coupler for a vault cartridge | — | 1989-08-29 |
| 4858138 | Secure vault having electronic indicia for a value printing system | — | 1989-08-15 |
| 4853523 | Vault cartridge having capacitive coupling | — | 1989-08-01 |
| 4813912 | Secured printer for a value printing system | Arthur A. Chickneas | 1989-03-21 |
| 4809185 | Secure metering device storage vault for a value printing system | — | 1989-02-28 |
| 4807059 | Apparatus for receiving and securely retaining a device | David H. Brooks, Jr. | 1989-02-21 |
| 4802027 | Data storage device coupled to a data storage interface | David H. Brooks, Jr. | 1989-01-31 |