Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7645343 | Uniform cavitation for particle removal | John F. Schipper, Jagjit Ratra | 2010-01-12 |
| 7181863 | Wafer dryer and method for drying a wafer | Jagjit Ratra | 2007-02-27 |
| 7078340 | Metal deposit process | — | 2006-07-18 |
| 7057973 | Method and device for measuring cavitation | — | 2006-06-06 |
| 6944097 | Method and device for measuring cavitation | — | 2005-09-13 |
| 6270584 | Apparatus for drying and cleaning objects using controlled aerosols and gases | Thomas D. Spencer, Rob E. Carter | 2001-08-07 |
| 6180524 | Metal deposit process | — | 2001-01-30 |
| 6119366 | Chemical drying and cleaning method | Robert Elson, John F. Schipper | 2000-09-19 |
| 6036785 | Method for removing chemical residues from a surface | — | 2000-03-14 |
| 5974689 | Chemical drying and cleaning system | Robert Elson, John F. Schipper | 1999-11-02 |
| 5968285 | Methods for drying and cleaning of objects using aerosols and inert gases | Thomas D. Spencer, Rob E. Carter | 1999-10-19 |
| 5964958 | Methods for drying and cleaning objects using aerosols | Thomas D. Spencer | 1999-10-12 |
| 5909741 | Chemical bath apparatus | — | 1999-06-08 |
| 5685086 | Method and apparatus for drying objects using aerosols | — | 1997-11-11 |
| 5653045 | Method and apparatus for drying parts and microelectronic components using sonic created mist | — | 1997-08-05 |
| 5505785 | Method and apparatus for cleaning integrated circuit wafers | — | 1996-04-09 |
| 4539052 | Method for making a composite cathode active material/current collector product | David N. Palmer | 1985-09-03 |
| 4416915 | Method of making chalcogenide cathodes | David N. Palmer | 1983-11-22 |