Issued Patents All Time
Showing 76–93 of 93 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5660778 | Method of making a cross-flow honeycomb structure | Dell J. St. Julien | 1997-08-26 |
| 5657626 | Exhaust system with a negative flow fluidics apparatus | Jacqueline Leslie Brown, William Hertl, Mallanagouda Dyamanagouda Patil | 1997-08-19 |
| 5603216 | By-pass adsorber system | Donald L. Guile | 1997-02-18 |
| 5519191 | Fluid heater utilizing laminar heating element having conductive layer bonded to flexible ceramic foil substrate | Dell J. St. Julien, Willard A. Cutler | 1996-05-21 |
| 5458834 | Extrusion of low viscosity batch | Margaret K. Faber, Dell J. St. Julien | 1995-10-17 |
| 5350637 | Microlaminated composites and method | Leroy S. Share, Dell J. St. Julien | 1994-09-27 |
| 5338598 | Sintered inorganic composites comprising co-sintered tape reinforcement | — | 1994-08-16 |
| 5273837 | Solid electrolyte fuel cells | Bruce Gardiner Aitken, Margaret K. Faber, Dell J. St. Julien | 1993-12-28 |
| 5204162 | Non-spherical bodies | — | 1993-04-20 |
| 5175132 | Sinterable ceramic compositions | Leroy S. Share | 1992-12-29 |
| 5089455 | Thin flexible sintered structures | Wayne Sanderson, Dell J. St. Julien, Kathleen Ann Wexell | 1992-02-18 |
| 5047373 | Ceramic materials exhibiting pseudo-plasticity at room temperature | — | 1991-09-10 |
| 5008221 | High toughness ceramic alloys | — | 1991-04-16 |
| 4939107 | Transformation toughened ceramic alloys | — | 1990-07-03 |
| 4871489 | Spherical particles having narrow size distribution made by ultrasonic vibration | — | 1989-10-03 |
| 4804643 | Zirconia ceramic article toughened with SiC whiskers | Kenneth Chyung, Kishor Purushottam Gadkaree, Raja R. Wusirika | 1989-02-14 |
| 4770673 | Ceramic cutting tool inserts | David S. Weiss | 1988-09-13 |
| 4753902 | Transformation toughened zirconia-titania-yttria ceramic alloys | — | 1988-06-28 |