Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6296921 | Composite fabric | David L. Spanton, Douglas W. LeVan | 2001-10-02 |
| 5695373 | Preformed unitary composite for reinforcing while suppressing curl in bituminous roofing membranes and process for making such composites | Charles Skelton | 1997-12-09 |
| 4567078 | Process and apparatus to crimp fibres | William T. Fletcher, Terry Burn | 1986-01-28 |
| 4555017 | Bales of bagged batts | — | 1985-11-26 |
| 4552793 | Reoriented glass fiber board product | Neil M. Cameron | 1985-11-12 |
| 4409766 | Thermal insulation structure | — | 1983-10-18 |
| 4346543 | Building insulation systems | Keith Wilson | 1982-08-31 |