Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6016846 | Pipe insulation sleeve | Gerald H. Knittel, Judith A. Roth | 2000-01-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6016846 | Pipe insulation sleeve | Gerald H. Knittel, Judith A. Roth | 2000-01-25 |