Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4217383 | Foam coated carpet primary backing material | Henry G. Patterson, Stanley A. Shemchek, Henry B. Christopher | 1980-08-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4217383 | Foam coated carpet primary backing material | Henry G. Patterson, Stanley A. Shemchek, Henry B. Christopher | 1980-08-12 |