Issued Patents All Time
Showing 101–114 of 114 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5955190 | Antistatic layer for photographic paper | Hans R. Grashof, Robert J. Kress | 1999-09-21 |
| 5891611 | Clay containing antistatic layer for photographic paper | Sharon M. Melpolder, Charles C. Anderson, Paul A. Christian, Thomas N. Blanton | 1999-04-06 |
| 5869227 | Antistatic layer with smectite clay and an interpolymer containing vinylidene halide | Dwight W. Schwark, Charles C. Anderson | 1999-02-09 |
| 5824123 | Zirconia articles having tetragonal cores and monoclinic cases and preparation and sintering methods | Dilip K. Chatterjee, Syamal K. Ghosh | 1998-10-20 |
| 5804131 | Method of manufacturing a ceramic article | Dilip K. Chatterjee, Syamal K. Ghosh | 1998-09-08 |
| 5798308 | Ceramic article | Dilip K. Chatterjee, Thomas N. Blanton | 1998-08-25 |
| 5730929 | Low pressure injection molding of fine particulate ceramics and its composites at room temperature | Dilip K. Chatterjee, Lisa B. Todd | 1998-03-24 |
| 5726110 | Zirconia-alumina ceramic article | Dilip K. Chatterjee, Robert J. Kress | 1998-03-10 |
| 5723393 | Zirconia ceramic article | Dilip K. Chatterjee, Syamal K. Ghosh | 1998-03-03 |
| 5683862 | Poly(ethylene oxide) and alkali metal salt antistatic backing layer for photographic paper coated with polyolefin layer | Michael W. Orem | 1997-11-04 |
| 5677072 | Zirconia articles having tetragonal cores and monoclinic cases and preparation and sintering methods | Dilip K. Chatterjee, Syamal K. Ghosh | 1997-10-14 |
| 5674794 | Zirconia articles having tetragonal cores and monoclinic cases and preparation and sintering methods | Dilip K. Chatterjee, Syamal K. Ghosh | 1997-10-07 |
| 5358913 | Zirconia ceramic articles having a tetragonal core and cubic casing | Dilip K. Chatterjee, Syamal K. Ghosh, Jose M. Mir | 1994-10-25 |
| 5290332 | Ceramic articles and methods for preparing ceramic articles and for sintering | Dilip K. Chatterjee, Syamal K. Ghosh, Jose M. Mir | 1994-03-01 |