Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1022746 | Sensor housing | David G. Duff, Blaise Gassend, Ryan T. Davis, Ralph Hamilton Shepard, Pierre-Yves Droz | 2024-04-16 |
| D904909 | Sensor housing | David G. Duff, Blaise Gassend, Ryan T. Davis, Ralph Hamilton Shepard, Pierre-Yves Droz | 2020-12-15 |
| D405604 | Liquid container carrier | — | 1999-02-16 |