| Number | Date | Country | Kind |
|---|---|---|---|
| 2015/0234 | Jun 2015 | SE | national |
| Number | Name | Date | Kind |
|---|---|---|---|
| D653754 | Hedbratt | Feb 2012 | S |
| D679392 | Peterson | Apr 2013 | S |
| D774642 | Stahl | Dec 2016 | S |
| 20120135376 | Cheung | May 2012 | A1 |
| 20120301846 | Mizrahi | Nov 2012 | A1 |
| 20130183635 | Wilhoit | Jul 2013 | A1 |
| 20150050616 | Hoye | Feb 2015 | A1 |
| Entry |
|---|
| “DryDent's Inventor Kristina Frisk was chosen this year's Female Inventor 2016” <http://www.directadental.com/news> Nov. 11, 2016. |