Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5249446 | Process for making an aluminum alloy finstock lubricated by a water-microemulsifiable composition | Girma Biresaw | 1993-10-05 |
| 5225249 | Water-microemulsifiable lubricant for aluminum alloy performs | Girma Biresaw | 1993-07-06 |