Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5985059 | Transition metal salt compositions that eliminate hydrogen absorption and enhance hydrogen degassing of metal and metal alloys | Susanne M. Opalka | 1999-11-16 |
| 5753056 | Transition metal salt compositions that eliminate hydrogen absorption and enhance hydrogen degassing of aluminum | Susanne M. Opalka | 1998-05-19 |
| 4775418 | Parting composition comprising glycerol trioleate and vegetable oil | John Bohaychick, Willie Lansdale | 1988-10-04 |
| 4670168 | Aqueous metal removal fluid | John Bohaychick | 1987-06-02 |
| 4655947 | Metalworking with a trimethylolalkane ester lubricant | Mei-Yuan Tsai | 1987-04-07 |
| 4634469 | Parting composition comprising glycerol trioleate, castor oil and copper corrosion inhibitor | John Bohaychick, Willie Lansdale | 1987-01-06 |
| 4628985 | Lithium alloy casting | John E. Jacoby, Mei-Yuan Tsai | 1986-12-16 |
| 4607679 | Providing oligomer moisture barrier in direct chill casting of aluminum-lithium alloy | Mei-Yuan Tsai, John E. Jacoby | 1986-08-26 |
| 4602670 | Lubricating process | Mei-Yuan Tsai, John E. Jacoby | 1986-07-29 |
| 4522250 | Continuous casting with glycerol trioleate parting composition | John Bohaychick, Willie Lansdale | 1985-06-11 |
| 4517105 | Metalworking lubricant composition containing a novel substituted malonic acid diester | John Bohaychick | 1985-05-14 |
| 4452711 | Aqueous metalworking lubricant containing polyoxypropylene-polyoxyethylene-polyoxypropylene block copolymers | — | 1984-06-05 |
| 4452712 | Metalworking with an aqueous synthetic lubricant containing polyoxypropylene-polyoxyethylene-polyoxypropylene block copolymers | — | 1984-06-05 |
| 4396436 | Method and flushing for removing hydraulic fluid from hydraulic systems | William E. Boren, JR. | 1983-08-02 |