Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11826213 | Method for producing a guide rail for machining prosthetic teeth | Lars Hendrik Diez, Roger Ritzel | 2023-11-28 |
| 11007302 | Auto-polymerizable prosthetic material and polymerized, fracture-tough prosthetic material with increased colour stability | Klaus Ruppert, Alfred Hohmann | 2021-05-18 |
| 10874490 | Method for producing a dental prosthesis with parallel roots of the prosthetic teeth | Klaus Ruppert | 2020-12-29 |
| 10420712 | Mill blanks based on a polymerized, fracture-tough prosthesis material | Klaus Ruppert, Alfred Hohmann | 2019-09-24 |
| 10258441 | Method for producing a dental prosthesis | Uwe Boehm, Klaus Ruppert | 2019-04-16 |