Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10393520 | Bubble level using reflection | — | 2019-08-27 |
| 10168132 | Tapeline and blocking member for tapeline end | — | 2019-01-01 |
| 9891047 | Spirit level having reflection bubble | — | 2018-02-13 |
| D768517 | Spirit level having reflection bubble | — | 2016-10-11 |
| D754552 | Spirit level having reflection bubble | — | 2016-04-26 |