Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4568441 | Solid polymer electrolyte membranes carrying gas-release particulates | Michael J. Covitch, Donald L. DeRespiris, Elvin M. Vauss, Jr. | 1986-02-04 |
| 4535112 | Cation exchange electrolytic cell membranes and method for making and repairing | G. Howard McCain, Craig Edward Finch | 1985-08-13 |
| 4470859 | Coated porous substrate formation by solution coating | Michael J. Covitch, Mark Smith | 1984-09-11 |
| 4469579 | Solid polymer electrolytes and electrode bonded with hydrophylic fluorocopolymers | Michael J. Covitch, Donald L. DeRespiris, Elvin M. Vauss, Jr. | 1984-09-04 |
| 4444640 | Dimensionally stable asbestos-polytetrafluoroethylene diaphragms for chloralkali electrolytic cells | Shan-Pu Tsai, Lewis R. Horvat, John P. Hazzard | 1984-04-24 |
| 4421579 | Method of making solid polymer electrolytes and electrode bonded with hydrophyllic fluorocopolymers | Michael J. Covitch, Donald L. DeRespiris, Elvin M. Vauss, Jr. | 1983-12-20 |
| 4391844 | Method for making linings and coatings from soluble cross-linkable perfluorocarbon copolymers | Stanley K. Baczek, G. Howard McCain, Michael J. Covitch | 1983-07-05 |
| 4386987 | Electrolytic cell membrane/SPE formation by solution coating | Michael J. Covitch, Mark Smith | 1983-06-07 |