Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12349262 | In-line microwave processing of alloys | Paul R. Ohodnicki, Kevin Byerly, Michael T. Lanagan | 2025-07-01 |
| 7498547 | Method and apparatus for microwave phosphor synthesis | Christopher Y. Fang | 2009-03-03 |
| 7148456 | Method and apparatus for microwave phosphor synthesis | Christopher Y. Fang | 2006-12-12 |
| 6812441 | Method and apparatus for the preparation of transparent alumina ceramics by microwave sintering | Jiping Cheng, Rustum Roy | 2004-11-02 |
| 6805835 | Process for sintering powder metal components | Rustum Roy, Jiping Cheng | 2004-10-19 |
| 6610241 | Microwave sintering of multilayer dielectrics with base metal electrodes | Thomas R. Shrout, Balasubramaniam Vaidhyanathan | 2003-08-26 |
| 6512216 | Microwave processing using highly microwave absorbing powdered material layers | Shalva Gedevanishvili, Rustum Roy, Balasubramaniam Vaidhyanathan | 2003-01-28 |
| 6399012 | Production of passive devices | Ramesh Raghavendra, Balasubramaniam Vaidhyanathan | 2002-06-04 |
| 6365885 | Microwave processing in pure H fields and pure E fields | Rustum Roy, Jiping Cheng | 2002-04-02 |
| 6183689 | Process for sintering powder metal components | Rustum Roy, Jiping Cheng | 2001-02-06 |
| 6126895 | Process and apparatus for the preparation of particulate or solid parts | Mahlon D. Dennis, Rustum Roy, Jiping Cheng, Paul D. Gigl | 2000-10-03 |
| 6066290 | Method and apparatus for transporting green work pieces through a microwave sintering system | Mahlon D. Dennis, Rustum Roy, Paul D. Gigl | 2000-05-23 |
| 6004505 | Process and apparatus for the preparation of particulate or solid parts | Rustum Roy, Jiping Cheng, Mahlon D. Dennis, Paul D. Gigil | 1999-12-21 |
| 4801566 | Low expansion ceramic | Santosh Y. Limaye, Herbert A. McKinstry, Rustum Roy | 1989-01-31 |
| 4675302 | Low expansion ceramic material | Rustum Roy, Ronnen Andrew Roy | 1987-06-23 |
| 4587067 | Method of manufacturing low thermal expansion modified cordierite ceramics | Vladimir S. Stubican, Yogesh Mehrotra | 1986-05-06 |