Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5964465 | Low creep polytetrafluoroethylene form-in-place gasketing elements | David Mills, Wulf Nibler, Heinrich Gutsmiedl | 1999-10-12 |
| 5728202 | Gilsonite modified, natural, hydrocarbon-enriched sand composition | Michael Nuzzolo, Kenneth Clark Christensen | 1998-03-17 |
| 4647485 | Packaging tape | — | 1987-03-03 |