| U.S. Patent No. |
|---|
| 7625036 |
| 7625023 |
| 7404593 |
| 7377577 |
| 9249853 |
| 9415708 |
| 9644699 |
| 10788091 |
| D963610 |
| 11575982 |
| 11611818 |
| Patents Pending |
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