Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5112509 | Non-dispersant, shear-stabilizing, and wear-inhibiting viscosity index improver | Edward C. Brink, Jr., James R. Whiteman, Henry K. Sowers | 1992-05-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5112509 | Non-dispersant, shear-stabilizing, and wear-inhibiting viscosity index improver | Edward C. Brink, Jr., James R. Whiteman, Henry K. Sowers | 1992-05-12 |