Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5714430 | Mixtures containing fine metallic silver particles on a neutral to basic non-zeolite carrier oxide | Eugen Gehrer, Richard Thoma, John-Bryan Speakman | 1998-02-03 |
| 5464684 | Hybrid yarn comprising a core of intermixed polyamide filaments and reinforcing rilaments wherein the core is wrapped by a polyamide fiber | Joerg Vogelsang, Regina Laws, Peter Ittemann | 1995-11-07 |