Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5706047 | Storage media for an optical information system having an identification code embedded therein | Joseph P. Lentz, Thomas R. Cushman | 1998-01-06 |
| 5706266 | Apparatus and method for data security in an optical disk storage system | Scott A. Brownstein, Joseph P. Lentz, Thomas R. Cushman | 1998-01-06 |
| 5671202 | Apparatus and method for data security in an optical disk storage system | Scott A. Brownstein, Joseph P. Lentz, Thomas R. Cushman | 1997-09-23 |
| 5585063 | Apparatus and method for cooling hot disk-shaped objects | Daniel A. Slater, Robert E. Marowski | 1996-12-17 |
| 5489768 | Apparatus and method for data security in an optical disk storage system | Scott A. Brownstein, Joseph P. Lentz, Thomas R. Cushman | 1996-02-06 |
| 5430281 | Storage media for an optical information system having an identification code embedded therein | Joseph P. Lentz, Thomas R. Cushman | 1995-07-04 |