Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5352377 | Carboxylic acid/ester products as multifunctional additives for lubricants | Robert H. Davis, Andrew G. Horodysky, Shi-Ming Wu | 1994-10-04 |
| 5348674 | Amide/ester heterocyclic derivatives of hydrocarbylsuccinic anhydrides as rust/corrosion inhibiting additives for lubricants | Andrew G. Horodysky, Ronald J. Poole, Shi-Ming Wu | 1994-09-20 |