Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D740661 | Closure with integrated dosage cup | William C. Vogel, Terrence M. Parve | 2015-10-13 |
| 8899437 | Closure with integrated dosage cup | William C. Vogel, Terrence M. Parve | 2014-12-02 |
| D707555 | Closure with integrated dosage cup | William C. Vogel, Terrence M. Parve | 2014-06-24 |
| D703537 | Nestable shallow container | William C. Vogel, Terrence M. Parve | 2014-04-29 |
| D421383 | Hard hat hanger | John Travis Walker | 2000-03-07 |
| D371006 | Hat clip | TRAVIS WALKER | 1996-06-25 |