Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6268412 | Stainless steel aqueous molding compositions | Michael S. Zedalis, Rick Duyckinck, Brian Snow, Joan Burlew | 2001-07-31 |
| 6262150 | Aqueous injection molding binder composition and molding process | Mohammad Behi, Richard Duyckinck | 2001-07-17 |
| 6146560 | Process for forming an article from recycled ceramic molding compound | Mohammad Behi, Joan Burlew | 2000-11-14 |
| 6126873 | Process for making stainless steel aqueous molding compositions | Michael S. Zedalis, Rick Duyckinck, Brian Snow, Joan Burlew | 2000-10-03 |
| 5766329 | Inert calcia facecoats for investment casting of titanium and titanium-aluminide alloys | Jerry C. LaSalle, Eoin Joseph Barry, Brian Snow | 1998-06-16 |
| 5746957 | Gel strength enhancing additives for agaroid-based injection molding compositions | Mohammad Behi, Clifford P. Ballard, Joan Burlew | 1998-05-05 |
| 5397520 | Modified agar and process for preparing modified agar for use ceramic composition to add green strength and/or improve other properties of a preform | Ronald P. Rohrbach, Julie R. Schollmeyer | 1995-03-14 |
| 5292489 | Ternary silicon-rare earth nitrides and process for their preparation | Jeffrey P. Solar, Beili L. Wu, Jean Yamanis | 1994-03-08 |
| 5286767 | Modified agar and process for preparing modified agar for use ceramic composition to add green strength and/or improve other properties of a preform | Ronald P. Rohrbach, Julie R. Schollmeyer | 1994-02-15 |
| 5250251 | Aqueous process for injection molding ceramic powders at high solids loadings | Gary B. Marsh, Joan Burlew, Clifford P. Ballard, William S. Frei | 1993-10-05 |
| 5087595 | Injection molding of zirconia oxygen sensor thimbles by an aqueous process | Gary B. Marsh, Joan Burlew, Clifford P. Ballard | 1992-02-11 |
| 5032555 | Process for making zirconia-alumina | Jean Yamanis, Stephen Haig, Beili Li, Gary B. Marsh | 1991-07-16 |
| 4734237 | Process for injection molding ceramic composition employing an agaroid gell-forming material to add green strength to a preform | Robert D. Silvers | 1988-03-29 |
| 4713233 | Spray-dried inorganic oxides from non-aqueous gels or solutions | Gary B. Marsh, John N. Armor, Patrick M. Zambri | 1987-12-15 |
| 4675465 | Dehydrogenation reaction employing hydride forming metals, alloys and intermetallic compounds | Arnulf J. Maeland, Robert W. Armbrust, George Rak | 1987-06-23 |
| 4649037 | Spray-dried inorganic oxides from non-aqueous gels or solutions | Gary B. Marsh, John N. Armor, Patrick M. Zambri | 1987-03-10 |
| 4550093 | Alumina-based aerogel supported transition metal catalyst useful as a Ziegler-Natta olefin polymerization catalyst and process for preparing same | Alson K. Price | 1985-10-29 |
| 4478987 | Alumina-based aerogel supported transition metal catalyst useful as a Ziegler-Natta olefin polymerization catalyst and process for preparing same | Alson K. Price | 1984-10-23 |
| 4387085 | Process for preparing high surface area alumina | Arthur T. Walsh | 1983-06-07 |
| 4214087 | Production of carboxylic acids from nitriles | Abraham P. Gelbein | 1980-07-22 |