Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4365425 | Controlled curing of air-permeable bonded webs | — | 1982-12-28 |
| 4311037 | Web permeability tester | Rudolf Neuenschwander | 1982-01-19 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4365425 | Controlled curing of air-permeable bonded webs | — | 1982-12-28 |
| 4311037 | Web permeability tester | Rudolf Neuenschwander | 1982-01-19 |