Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9659762 | Amalgam balls having an alloy coating | Hans-Martin Ringelstein | 2017-05-23 |
| 9263245 | Amalgam balls having an alloy coating | Hans-Martin Ringelstein | 2016-02-16 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9659762 | Amalgam balls having an alloy coating | Hans-Martin Ringelstein | 2017-05-23 |
| 9263245 | Amalgam balls having an alloy coating | Hans-Martin Ringelstein | 2016-02-16 |