Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4904174 | Apparatus for electrically charging meltblown webs (B-001) | Jean-Pierre Budliger, Erwin Zurcher, Larry C. Wadsworth | 1990-02-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4904174 | Apparatus for electrically charging meltblown webs (B-001) | Jean-Pierre Budliger, Erwin Zurcher, Larry C. Wadsworth | 1990-02-27 |