Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5387840 | Electric lamp having current conductors with a metal phosphide coating only on exposed portions thereof | Leo F. M. Ooms | 1995-02-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5387840 | Electric lamp having current conductors with a metal phosphide coating only on exposed portions thereof | Leo F. M. Ooms | 1995-02-07 |