Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6242094 | Electrically conductive heterofil | Joseph Andrew Foldhazy, Robert Allen Ritchie, Herman Leslie Lanieve, Wolfgang Alfred Piesczek | 2001-06-05 |
| 5916506 | Electrically conductive heterofil | Joseph Andrew Foldhazy, Robert Allen Ritchie, Herman Leslie Lanieve, Wolfgang Alfred Piesczek | 1999-06-29 |