Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7107726 | Organic I-beam soffit | Robert H. Leslie | 2006-09-19 |
| 6722091 | Residential homes having tensioned curved wall panels | Robert H. Leslie | 2004-04-20 |
| 6578331 | House with structural water vapor barrier | Robert H. Leslie | 2003-06-17 |
| 6035586 | Organic rafter having slideable rafter tail | Robert H. Leslie | 2000-03-14 |
| 6023897 | Adjustable foundation wall arrangement | Robert H. Leslie | 2000-02-15 |
| 5848513 | Building jig and box beam therefor | Robert H. Leslie | 1998-12-15 |