Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10396370 | Passive tortuous path drain | David A. Martinchek | 2019-08-27 |
| 10211477 | Fuel cell stack assembly | Matthew J. Beutel, Jeffrey D. Williams | 2019-02-19 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10396370 | Passive tortuous path drain | David A. Martinchek | 2019-08-27 |
| 10211477 | Fuel cell stack assembly | Matthew J. Beutel, Jeffrey D. Williams | 2019-02-19 |