Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1031368 | Wine bottle expansion chamber | Robert A. Stevenson, Wendy L. Stevenson, Ryan A. Stevenson | 2024-06-18 |
| 11904284 | Expansion chamber for a wine bottle aerator | Robert A. Stevenson, Wendy L. Stevenson, Ryan A. Stevenson | 2024-02-20 |
| 11465106 | Expansion chamber for a wine bottle aerator | Robert A. Stevenson, Wendy L. Stevenson, Ryan A. Stevenson | 2022-10-11 |
| 10654007 | Wine bottle aerator | Robert A. Stevenson, Wendy L. Stevenson, Ryan A. Stevenson, Douglas Frederick Widney | 2020-05-19 |
| 9579612 | Wine bottle aerator | Robert A. Stevenson, Wendy L. Stevenson, Ryan A. Stevenson | 2017-02-28 |
| 9440199 | Wine bottle aerator | Robert A. Stevenson, Wendy L. Stevenson, Ryan A. Stevenson | 2016-09-13 |
| 7797048 | Feedthrough filter terminal assemblies with breathable components to facilitate leak testing | Robert A. Stevenson, Christine A. Frysz, Haytham Hussein | 2010-09-14 |
| 5080441 | Safety seat for a child for airplane use | Claudia C. Orjuela | 1992-01-14 |