Issued Patents All Time
Showing 26–50 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5492604 | Coating composition for carbon electrodes | — | 1996-02-20 |
| 5415742 | Process and apparatus for low temperature electrolysis of oxides | Alfred F. La Camera, Kathleen M. Tomaswick, Donald P. Ziegler | 1995-05-16 |
| 5279715 | Process and apparatus for low temperature electrolysis of oxides | Alfred F. La Camera, Kathleen M. Tomaswick, Donald P. Ziegler | 1994-01-18 |
| 5137867 | Superconducting cermet formed in situ by reaction sintering | C. Norman Cochran, William E. Libent | 1992-08-11 |
| 5098871 | Aluminum borate ceramic matrix composite | — | 1992-03-24 |
| 5053364 | Aluminum borate ceramic matrix composite | — | 1991-10-01 |
| 4892861 | Liquid phase sintered superconducting cermet | — | 1990-01-09 |
| 4804642 | Aluminum borate based ceramic composite | — | 1989-02-14 |
| 4804646 | Light weight shaped opaque aluminum borate product and method of making same | — | 1989-02-14 |
| 4774210 | Densification aid for aluminum borate products | — | 1988-09-27 |
| 4769068 | Process for production of aluminum by carbothermic production of alkaline earth metal aluminide and stripping of aluminum from alkaline earth metal aluminide with sulfurous stripping agent | C. Norman Cochran, Melvin H. Brown | 1988-09-06 |
| 4735922 | Porous refractory hard metal compositions and method of forming same | — | 1988-04-05 |
| 4717692 | Composites comprising one or more interwoven matrix compositions each containing a refractory hard metal and method of forming same | — | 1988-01-05 |
| 4698319 | Densified composite containing one or more interwoven matrix compositions | — | 1987-10-06 |
| 4678760 | Method of forming a substantially interwoven matrix containing a refractory hard metal and a metal compound | — | 1987-07-07 |
| 4620905 | Electrolytic production of metals using a resistant anode | Gary P. Tarcy, Thomas M. Gavasto | 1986-11-04 |
| 4584172 | Method of making composition suitable for use as inert electrode having good electrical conductivity and mechanical properties | Robert A. Rapp | 1986-04-22 |
| 4582585 | Inert electrode composition having agent for controlling oxide growth on electrode made therefrom | — | 1986-04-15 |
| 4500406 | Inert electrode connection | John D. Weyand, Robert W. Woods, David H. DeYoung | 1985-02-19 |
| 4478693 | Inert electrode compositions | — | 1984-10-23 |
| 4468299 | Friction welded nonconsumable electrode assembly and use thereof for electrolytic production of metals and silicon | Stephen C. Byrne, Robert A. Rapp | 1984-08-28 |
| 4468300 | Nonconsumable electrode assembly and use thereof for the electrolytic production of metals and silicon | Stephen C. Byrne | 1984-08-28 |
| 4455211 | Composition suitable for inert electrode | Robert A. Rapp | 1984-06-19 |
| 4454015 | Composition suitable for use as inert electrode having good electrical conductivity and mechanical properties | Robert A. Rapp | 1984-06-12 |
| 4399008 | Composition for inert electrodes | — | 1983-08-16 |