Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5042398 | Refrigerator shelf support method and apparatus | Robert G. Lau, Sam D. Lively, Vay G. Johnson | 1991-08-27 |
| 4431404 | Method and apparatus for heating plastic sheet material | John Martin | 1984-02-14 |