Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6641143 | Multi-linked seal assembly having material that swells when exposed to fire | James R. Richter, Zbigniew Bochenek | 2003-11-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6641143 | Multi-linked seal assembly having material that swells when exposed to fire | James R. Richter, Zbigniew Bochenek | 2003-11-04 |