Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6818138 | Slotted substrate and slotting process | Eric L. Nikkel, Kenneth M. Kramer, Steven Leith | 2004-11-16 |
| 6672712 | Slotted substrates and methods and systems for forming same | Jeremy Donaldson, Eric L. Nikkel, Jeffrey R. Pollard, Jeff Hess | 2004-01-06 |