Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4729069 | Light-conductive device for illuminating centripetally viewed three-dimensional objects | Henry Von Kohorn | 1988-03-01 |
| 4672513 | Illuminating system for three-dimensional objects | Henry Von Kohorn | 1987-06-09 |
| 4630177 | Light-conductive device for illuminating centripetally viewed three-dimensional objects | Henry Von Kohorn | 1986-12-16 |
| 4594646 | Light-reflective device for illuminating centripetally viewed three-dimensional objects | Henry Von Kohorn | 1986-06-10 |