Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10913589 | Compression resistant package for wall and ceiling tile | Sun Qiong | 2021-02-09 |
| D869950 | Package protection system for wall and ceiling tile | Sun Qiong | 2019-12-17 |
| D857504 | Corner protection member for packaging system | Sun Qiong | 2019-08-27 |
| 10328536 | Rotary cutting tool having PCD cutting tip | Karthik Sampath, Armin Josef Zimmerman | 2019-06-25 |
| 9539652 | Rotary cutting tool having PCD cutting tip | Karthik Sampath, Armin Josef Zimmerman | 2017-01-10 |
| 8807889 | Rotary cutting tool having sealed margins and method of making same | Jürgen Schwägerl, Herbert Rudolf Kauper | 2014-08-19 |
| 8713790 | System and method for installing shower walls | Brian John Watson, Philip Mark Hall, Anthony Arthur Wills | 2014-05-06 |
| 5967562 | Manufacturer's indicator and method for color coordination and style | Macie Jeanette Tubbs, Tona Kaye Coleman | 1999-10-19 |