Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9200930 | Dual color pointer arm for an instrument gauge | Vyacheslav Birman, Curt Ollila | 2015-12-01 |
| D647964 | Pen | Wenyan Lang | 2011-11-01 |
| D641409 | Pen | Wenyan Lang | 2011-07-12 |
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9200930 | Dual color pointer arm for an instrument gauge | Vyacheslav Birman, Curt Ollila | 2015-12-01 |
| D647964 | Pen | Wenyan Lang | 2011-11-01 |
| D641409 | Pen | Wenyan Lang | 2011-07-12 |