Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4725503 | Pigmented polyamide anchoring wire | Hans-Georg Gelhaar, Rudolf Braeckeler, Robert McDonald | 1988-02-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4725503 | Pigmented polyamide anchoring wire | Hans-Georg Gelhaar, Rudolf Braeckeler, Robert McDonald | 1988-02-16 |