Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8876449 | Plug with fixing element and sleeve | — | 2014-11-04 |
| 8677638 | Spacer for placing retroreflectors of varying sizes on a standard drill adapter | — | 2014-03-25 |
| 8176645 | Spacer for placing retroreflectors of varying sizes on a standard drill adapter | — | 2012-05-15 |
| 7197834 | Variable test object and holder for variable test objects | — | 2007-04-03 |