Issued Patents All Time
Showing 101–125 of 142 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5888272 | Process for enriched combustion using solid electrolyte ionic conductor systems | Ravi Prasad, Christian Friedrich Gottzmann, Raymond Francis Drnevich, Nitin Ramesh Keskar | 1999-03-30 |
| 5875668 | Roll forming method for forming flat tube and roll forming apparatus using the same | Yuji Ogawa, Yosimitu Yamaguchi, Yasuo Abe | 1999-03-02 |
| 5819575 | Manufacturing apparatus of a corrugated fin and method of manufacturing the same | Tetuo Ohno, Takashi Kono, Shoji Iriyama | 1998-10-13 |
| 5807418 | Energy recovery in oxygen-fired glass melting furnaces | Ray Paul Chamberland | 1998-09-15 |
| 5755818 | Staged combustion method | Geoffrey Bruce Tuson, Ronald William Schroeder | 1998-05-26 |
| 5713977 | Fixed bed filtering preheater process for high temperature process furnaces | — | 1998-02-03 |
| 5679106 | Roller for forming corrugated fin | Tetuo Ohno | 1997-10-21 |
| 5628809 | Glassmelting method with reduced volatilization of alkali species | — | 1997-05-13 |
| 5623356 | Combined wavelength router and switch apparatus for use in a wavelength division multiplexed optical communication system | Ivan P. Kaminow | 1997-04-22 |
| 5609481 | Direct-fired stratified atmosphere furnace system | — | 1997-03-11 |
| 5609662 | Method for processing niter-containing glassmaking materials | Maynard Guotsuen Ding, Arthur W. Francis, Jr. | 1997-03-11 |
| 5601425 | Staged combustion for reducing nitrogen oxides | William Thoru Kobayashi, Arthur W. Francis, Jr. | 1997-02-11 |
| 5586999 | Method for producing glass with lower alkali content | — | 1996-12-24 |
| 5575636 | Porous non-fouling nozzle | STEVE L. SLADER, Zhiyou Du, William J. Snyder | 1996-11-19 |
| 5563903 | Aluminum melting with reduced dross formation | Fatemeh F. Jebrail, Arthur W. Francis, Jr. | 1996-10-08 |
| 5509288 | Forming roller for corrugated fin | Tetuo Ohno, Yoshitaka Kuroda, Yoshinobu Matuzaki | 1996-04-23 |
| 5449286 | Controlled flame fuel jet combustion | William J. Snyder | 1995-09-12 |
| 5411395 | Fuel jet burner | Arthur W. Francis, Jr. | 1995-05-02 |
| 5387100 | Super off-stoichiometric combustion method | — | 1995-02-07 |
| 5295816 | Method for high velocity gas injection | Arthur W. Francis, Jr. | 1994-03-22 |
| 5267850 | Fuel jet burner | Arthur W. Francis, Jr. | 1993-12-07 |
| 5266025 | Composite lance | Arthur W. Francis, Jr., Geoffrey Bruce Tuson | 1993-11-30 |
| 5242296 | Hybrid oxidant combustion method | Geoffrey Bruce Tuson | 1993-09-07 |
| 5209656 | Combustion system for high velocity gas injection | Arthur W. Francis, Jr. | 1993-05-11 |
| 5190597 | Process for producing grain-oriented electrical steel sheet having improved magnetic and surface film properties | Osamu Tanaka, Hiroyasu Fujii | 1993-03-02 |