Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6364317 | Arrangement for sealing a closed production system | Tom Edward Estep, Ronald P. Hoffman, James R. Hunter, Jean Joseph Muller, Germain Schilz +2 more | 2002-04-02 |
| 6101698 | Arrangement for sealing a closed production system | Tom Edward Estep, Ronald P. Hoffman, James R. Hunter, Jean Joseph Muller, Germain Schilz +2 more | 2000-08-15 |
| 6059318 | Lateral entry remotely operated coupling system | Tom Edward Estep, Ronald P. Hoffman, James R. Hunter, Jean Joseph Muller, Germain Schilz +2 more | 2000-05-09 |
| 5731011 | Apparatus for forming a fibrous sheet | Robert Agreen, Wayne Edward Billings, Robert Anthony Marin, Ottmar Niederpruem, Michael Allen Bryner | 1998-03-24 |
| 5643524 | Corona charging of flash spun plexifilamentary film-fibril webs in poor charging environments | Jacques Jean Gilbert De Cauwer, Ottmar Niederpruem, Michel Stachnik, Thomas Bednarz | 1997-07-01 |