Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4794391 | Display matrix incorporating light-conducting fibers and light-occulting shutters | Richard Costa, Roland Gassmann | 1988-12-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4794391 | Display matrix incorporating light-conducting fibers and light-occulting shutters | Richard Costa, Roland Gassmann | 1988-12-27 |