Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7980779 | Adjustable tab divider | Sasha Barausky, Ryan Shafer, Irene Wong, Matthew Chace Carpenter | 2011-07-19 |
| 7731442 | Adjustable tab divider | Sasha Barausky, Ryan Shafer, Irene Wong, Matthew Chace Carpenter | 2010-06-08 |
| D608390 | Tab divider | Irene Wong, Ryan Shafer, Matthew Chace Carpenter | 2010-01-19 |
| D608391 | Tab divider | Irene Wong, Ryan Shafer, Matthew Chace Carpenter | 2010-01-19 |
| D602524 | Tab divider | Irene Wong, Ryan Shafer, Matthew Chace Carpenter | 2009-10-20 |
| D601624 | Adjustable tab divider | Sasha Barausky | 2009-10-06 |