Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 4916353 | Incandescent lamp utilizing cylindrical transparent heat mirror | George K. Danko | 1990-04-10 | $11,765,000 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 4916353 | Incandescent lamp utilizing cylindrical transparent heat mirror | George K. Danko | 1990-04-10 | $11,765,000 |