Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4826633 | Synthetic lubricant base stock of monopentaerythritol and trimethylolpropane esters | Nicholas DeGeorge, deceased | 1989-05-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4826633 | Synthetic lubricant base stock of monopentaerythritol and trimethylolpropane esters | Nicholas DeGeorge, deceased | 1989-05-02 |