Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5747391 | Backed nonwovens prepared from synthetic fibers | — | 1998-05-05 |
| 5017641 | Preparation of aqueous nonwoven binders of low formaldehyde emission on curing based on urea, formaldehyde and glyoxal | Fritz E. Kempter, Franz Matejcek, Klaus Flory | 1991-05-21 |
| 4868227 | Mineral and textile webs bonded with a cured resin mixture | Fritz E. Kempter, Franz Matejcek, Gerd Busse | 1989-09-19 |
| 4831106 | Low-Formaldehyde binders | Fritz E. Kempter, Franz Matejcek, Gerd Busse | 1989-05-16 |