Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5691282 | Lubricant composition for use on workpieces in the hot forming of metals | Jacques Periard | 1997-11-25 |
| 5271854 | High temperature lubricant containing carboxylated styrene-butadiene latex | Jacques Periard | 1993-12-21 |
| 4808324 | Lubricant system for sheet and section rolling mills | Jacques Periard, Marco Lanini | 1989-02-28 |
| 4735734 | Process for preparing suspensions of solid lubricants | Hansjorg Furrer | 1988-04-05 |
| 4597526 | Process and apparatus for the superfine spraying of suspensions | Rene Egli | 1986-07-01 |
| 4217220 | Rotary filter | Rene Egli, Kurt Feneberger | 1980-08-12 |