Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5244723 | Filaments, tow, and webs formed by hydraulic spinning | Richard A. Anderson | 1993-09-14 |
| 5046272 | Fluid-operated stabilizing apparatus and method | Robert Eugene Vogt, Robert D. McQuiggin, Kenneth R. Schmidt | 1991-09-10 |
| 4818464 | Extrusion process using a central air jet | — | 1989-04-04 |
| 4720252 | Slotted melt-blown die head | David W. Appel, Adrian D. Drost | 1988-01-19 |
| 4701294 | Eductor airforming apparatus | Fred R. Radwanski, James L. Post | 1987-10-20 |
| 4526733 | Meltblown die and method | — | 1985-07-02 |