Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10556155 | Tennis ball pickup tube attachment bag | — | 2020-02-11 |
| 9778901 | Operation using positioning information | Niels Van Erven, Richard Little | 2017-10-03 |
| 9521489 | Operation using positioning information | Niels Van Erven, Richard Little | 2016-12-13 |
| 9367611 | Detecting improper position of a playback device | Niels Van Erven, Richard Little | 2016-06-14 |
| 9213762 | Operation using positioning information | Niels Van Erven, Richard Little | 2015-12-15 |
| 8995240 | Playback using positioning information | Niels Van Erven, Richard Little | 2015-03-31 |
| 8739451 | Quick release ammunition connector assembly | — | 2014-06-03 |
| 5309579 | Adjustable trim plate for toilet replacement | — | 1994-05-10 |