Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6328833 | Face-up coating of carpet backs with polyurethane | Ulrich Holeschovsky, Jeffrey L. Robbins, Harry Stefanou, Leah Langsdorf, David Gibala | 2001-12-11 |
| 6264775 | Face-up coating of carpet backs with polyurethane | Ulrich Holeschovsky, Jeffrey L. Robbins, Harry Stefanou, Leah Langsdorf, David Gibala | 2001-07-24 |