Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5484543 | Amide containing friction modifier for use in power transmission fluids | John E. Chandler, Antonio Gutierrez, Jack Ryer, Ricardo Bloch, Raymond F. Watts +1 more | 1996-01-16 |
| 5395539 | Amide containing friction modifier for use in power transmission fluids | John E. Chandler, Antonio Gutierrez, Jack Ryer, Richardo A. Bloch, Raymond F. Watts +1 more | 1995-03-07 |
| 5282990 | Synergistic blend of amine/amide and ester/alcohol friction modifying agents for improved fuel economy of an internal combustion engine | Ricardo Bloch, Jack Ryer, Harold E. Bachman, Harold Shaub | 1994-02-01 |