Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4224883 | Apparatus for manufacturing pillowcases | Charles B. Sumpter, Jr., Carl A. Wortham | 1980-09-30 |
| 4214541 | Method for manufacturing pillowcases | Charles B. Sumpter, Jr., Carl A. Wortham | 1980-07-29 |
| 4186043 | Method for hemming fabric using a hot melt adhesive | Henry S. Hutcherson | 1980-01-29 |