Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4867893 | Reaction products of N,N-diorganodithiocarbamates with thionyl chloride and lubricant compositions containing same | — | 1989-09-19 |
| 4859356 | N,N-diorganodithiocarbamate-alkylthiosulfinyl halide reaction products and lubricant compositions containing same | — | 1989-08-22 |
| 4826629 | Non-metallic multifunctional lubricant additives and compositions thereof | — | 1989-05-02 |