Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7861488 | Corrugated decking flooring system | Patrick Henry Giles | 2011-01-04 |
| 7858174 | Drainage-promoting wrap for an exterior wall or roof of a building | Geoffrey N. Ehrman, Nathan L. Randello | 2010-12-28 |
| 7607270 | Drainage-promoting wrap for an exterior wall or roof of a building | Geoffrey N. Ehrman, Nathan L. Randello | 2009-10-27 |
| 5960595 | Laminate comprising matting layer and roof construction containing the same | Kenneth L. Laubsch | 1999-10-05 |
| 4416698 | Shaped cellulose article prepared from a solution containing cellulose dissolved in a tertiary amine N-oxide solvent and a process for making the article | — | 1983-11-22 |
| 4261943 | Process for surface treating cellulose products | — | 1981-04-14 |
| 4246221 | Process for shaped cellulose article prepared from a solution containing cellulose dissolved in a tertiary amine N-oxide solvent | — | 1981-01-20 |
| 4211574 | Process for making a solid impregnated precursor of a solution of cellulose | Julianna K. Varga | 1980-07-08 |