Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4745342 | Method and apparatus for driving neon tube to form luminous bubbles and controlling the movement thereof | Jack Andresen | 1988-05-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4745342 | Method and apparatus for driving neon tube to form luminous bubbles and controlling the movement thereof | Jack Andresen | 1988-05-17 |