Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7435502 | Internal PEM fuel cell water management | Richard D. Breault, Michael D. Harrington | 2008-10-14 |
| 6986958 | Fuel cell stack melting of coolant water during frozen startup | Carl A. Reiser | 2006-01-17 |
| 6773840 | Configuration enabling rapid fuel cell power from sub-freezing initial condition | Harold T. Couch | 2004-08-10 |
| 5141869 | Automated bioluminescence microbial monitor | John W. Steele | 1992-08-25 |