Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4364212 | Fire-resistant metal stud | Rodney G. Buergin | 1982-12-21 |
| 4353192 | Fire-resistant metal stud | Rodney G. Buergin | 1982-10-12 |
| 4324079 | Cornerbead and corner clip | — | 1982-04-13 |