Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4464877 | Method of assembling multi-unit, party wall residential buildings and fire-resistant party wall structure | Ronald E. Gebhardt, Richard C. Haldeman | 1984-08-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4464877 | Method of assembling multi-unit, party wall residential buildings and fire-resistant party wall structure | Ronald E. Gebhardt, Richard C. Haldeman | 1984-08-14 |