Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4847140 | Nonwoven fibrous insulation material | — | 1989-07-11 |
| 4617383 | Method for degumming and bleaching decorticated plant bast fiber | — | 1986-10-14 |
| 4568739 | Method for degumming decorticated plant bast fiber | — | 1986-02-04 |
| 4481355 | Method for degumming decorticated plant bast fiber | — | 1984-11-06 |
| 4237180 | Insulation material and process for making the same | — | 1980-12-02 |