Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5596979 | Sound inhibitor baffles | John G. Charles, Sr., Dale E. Nagel, James T. Kalin | 1997-01-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5596979 | Sound inhibitor baffles | John G. Charles, Sr., Dale E. Nagel, James T. Kalin | 1997-01-28 |