Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4781848 | Metalworking lubricant comprising an oil-in-water microemulsion | Girma Biresaw, Ronald A. Reich, Ronald P. Festa | 1988-11-01 |
| 4775418 | Parting composition comprising glycerol trioleate and vegetable oil | Joseph T. Laemmle, Willie Lansdale | 1988-10-04 |
| 4670168 | Aqueous metal removal fluid | Joseph T. Laemmle | 1987-06-02 |
| 4634469 | Parting composition comprising glycerol trioleate, castor oil and copper corrosion inhibitor | Joseph T. Laemmle, Willie Lansdale | 1987-01-06 |
| 4522250 | Continuous casting with glycerol trioleate parting composition | Joseph T. Laemmle, Willie Lansdale | 1985-06-11 |
| 4517105 | Metalworking lubricant composition containing a novel substituted malonic acid diester | Joseph T. Laemmle | 1985-05-14 |