Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7850772 | Product stability enhancement with phosphonium salts | Minyu Li, Joy G. Herdt, Amy Haupert | 2010-12-14 |
| 7527745 | Product stability enhancement with phosphonium salts | Minyu Li, Joy G. Herdt, Amy Haupert | 2009-05-05 |
| 7018561 | Product stability enhancement with phosphonium salts | Minyu Li, Joy G. Herdt, Amy Haupert | 2006-03-28 |
| 6855676 | Lubricant for conveyor system | Minyu Li, Amy Haupert | 2005-02-15 |
| 6821568 | Method to form a finely divided distribution of lubricant droplets on a conveyor | Scott P. Bennett, Minyu Li, Amy Haupert, Keith D. Lokkesmoe | 2004-11-23 |
| 6576298 | Lubricant qualified for contact with a composition suitable for human consumption including a food, a conveyor lubrication method and an apparatus using droplets or a spray of liquid lubricant | Scott P. Bennett, Minyu Li, Amy Haupert, Keith D. Lokkesmoe | 2003-06-10 |