Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5114345 | Process and apparatus for representing tidal movement | — | 1992-05-19 |
| 5003698 | Apparatus for viewing a representation of the celestial vault | — | 1991-04-02 |
| 4887250 | Apparatus for reproducing the appearance of heavenly bodies | — | 1989-12-12 |
| D273667 | Planter | Minh P. Luong, Joel Rabinowitz | 1984-05-01 |