Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12036959 | Multi-valve pump head | Stephen C. Park | 2024-07-16 |
| 11679743 | Multi-valve pump head | Stephen C. Park | 2023-06-20 |
| D975178 | Educational number line | Brittany Goerig, Jared Ganrude, Elana Woldenberg | 2023-01-10 |
| D973768 | Educational number line | Brittany Goerig, Jared Ganrude, Elana Woldenberg | 2022-12-27 |
| 11423802 | Educational clock | Brittany Goerig, Jared Ganrude, Elana Woldenberg | 2022-08-23 |
| 11235738 | Multi-valve pump head | Stephen C. Park | 2022-02-01 |
| D865560 | Lug for a watch | — | 2019-11-05 |
| 9376841 | Flexible U-lock | — | 2016-06-28 |
| 8292689 | Electronic playset | Mark Hardin, Eric Skifstrom, Jack Millerick | 2012-10-23 |
| 8075362 | Electronic banking toy | Mark Hardin, Kimberly V. Matilla, Eric Skifstrom | 2011-12-13 |
| D618141 | Wheelchair | — | 2010-06-22 |
| 6393599 | Multi-chip data detector implementation for symmetric differential phase shift keying modulation formats | — | 2002-05-21 |