Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7097455 | Integral gutta percha technique | Dennis Brave, William D. McHale | 2006-08-29 |
| 7021936 | Integral gutta percha core/cone obturation technique | Dennis Brave | 2006-04-04 |
| 4215519 | Method for cast-in-place concrete walls | — | 1980-08-05 |