Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4327531 | Storage tank construction | Douglas Lamon | 1982-05-04 |
| 4312167 | Method of constructing a storage tank | Douglas Lamon | 1982-01-26 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4327531 | Storage tank construction | Douglas Lamon | 1982-05-04 |
| 4312167 | Method of constructing a storage tank | Douglas Lamon | 1982-01-26 |