Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6918088 | Service portal with application framework for facilitating application and feature development | Michael Clark, Philip Braum | 2005-07-12 |
| 5654109 | Composite fuel cell membranes | Keith R. Plowman, Timothy Rehg, William P. Carl, Alan J. Cisar, Charles S. Eastland | 1997-08-05 |