Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4315662 | Undercarpet wiring system installation kit | William S. Greenwood, Raymond F. Piasecki | 1982-02-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4315662 | Undercarpet wiring system installation kit | William S. Greenwood, Raymond F. Piasecki | 1982-02-16 |