Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE30698 | Hydraulic fluids comprising orthosilicate esters | John Scotchford Elliott, Herbert Frank Askew, Colin J. Harrington | 1981-08-04 |
| 4188297 | Lubricant additive | David R. Woods | 1980-02-12 |