Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE49567 | Tile lippage post | — | 2023-07-04 |
| D862204 | Lippage cap | — | 2019-10-08 |
| D860747 | Tapered segment diamond blade | — | 2019-09-24 |
| D856111 | Tile lippage threaded post | — | 2019-08-13 |
| D834922 | Threaded lippage cap | — | 2018-12-04 |
| D830161 | Orientation washer | — | 2018-10-09 |
| D778709 | Threaded lippage cap | — | 2017-02-14 |
| 9322185 | Tile lippage removal system | — | 2016-04-26 |
| 9279259 | Tile lippage removal system | — | 2016-03-08 |
| D707523 | Reciprocating scraper tool | David LIAO | 2014-06-24 |
| 4608964 | Tension solar mirror | — | 1986-09-02 |