Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6959855 | Carbon-based weld blanket, methods of making and methods of use | William Bridgeman, Eric Ritter | 2005-11-01 |
| 6790795 | Fire blocking fabric | David F. Erb, Jr., Eric Ritter | 2004-09-14 |
| 6696374 | Carbon-based weld blanket | William Bridgeman, Eric Ritter | 2004-02-24 |