| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8113464AGB2097890B (en) | 1981-05-01 | 1981-05-01 | Ultrasonic cleaning |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8113464AGB2097890B (en) | 1981-05-01 | 1981-05-01 | Ultrasonic cleaning |
| Publication Number | Publication Date |
|---|---|
| GB2097890A GB2097890A (en) | 1982-11-10 |
| GB2097890Btrue GB2097890B (en) | 1985-06-12 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB8113464AExpiredGB2097890B (en) | 1981-05-01 | 1981-05-01 | Ultrasonic cleaning |
| Country | Link |
|---|---|
| GB (1) | GB2097890B (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6822372B2 (en) | 1999-08-09 | 2004-11-23 | William L. Puskas | Apparatus, circuitry and methods for cleaning and/or processing with sound waves |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5834871A (en)* | 1996-08-05 | 1998-11-10 | Puskas; William L. | Apparatus and methods for cleaning and/or processing delicate parts |
| US6016821A (en) | 1996-09-24 | 2000-01-25 | Puskas; William L. | Systems and methods for ultrasonically processing delicate parts |
| US6313565B1 (en) | 2000-02-15 | 2001-11-06 | William L. Puskas | Multiple frequency cleaning system |
| US7211928B2 (en) | 1996-08-05 | 2007-05-01 | Puskas William L | Apparatus, circuitry, signals and methods for cleaning and/or processing with sound |
| US7336019B1 (en) | 2005-07-01 | 2008-02-26 | Puskas William L | Apparatus, circuitry, signals, probes and methods for cleaning and/or processing with sound |
| US7211927B2 (en) | 1996-09-24 | 2007-05-01 | William Puskas | Multi-generator system for an ultrasonic processing tank |
| JP3343775B2 (en)* | 1996-09-04 | 2002-11-11 | 東京エレクトロン株式会社 | Ultrasonic cleaning equipment |
| FR2762240B1 (en)* | 1997-04-18 | 1999-07-09 | George Lucien Michel | METHOD AND DEVICE FOR CLEANING ELECTRONIC COMPONENTS BY MEDIUM OR HIGH FREQUENCY |
| US6021789A (en)* | 1998-11-10 | 2000-02-08 | International Business Machines Corporation | Wafer cleaning system with progressive megasonic wave |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6822372B2 (en) | 1999-08-09 | 2004-11-23 | William L. Puskas | Apparatus, circuitry and methods for cleaning and/or processing with sound waves |
| Publication number | Publication date |
|---|---|
| GB2097890A (en) | 1982-11-10 |
| Publication | Publication Date | Title |
|---|---|---|
| US4406284B1 (en) | Ultrasonic handpiece design | |
| GB2150252B (en) | Ultrasonic cleaning | |
| GB2143612B (en) | Automatic ultrasonic cleaning apparatus | |
| JPS57204196A (en) | Ultrasonic cleaning device | |
| GB2110503B (en) | Ultrasonic probe | |
| DE3272470D1 (en) | Ultrasonic transducer | |
| GB2092667B (en) | Ultrasonic transducer | |
| DE3268681D1 (en) | Ultrasonic transducer | |
| GB8425054D0 (en) | Ultrasonic cleaning | |
| HK82285A (en) | Cleaning device | |
| GB2097890B (en) | Ultrasonic cleaning | |
| JPS57173052A (en) | Dental ultrasonic washer | |
| GB2102657B (en) | Ultrasonic transducers | |
| GB2097630B (en) | Ultrasonic transducers | |
| GB2092409B (en) | Ultrasonic transducer | |
| JPS57175335A (en) | Cleaner | |
| JPS57119718A (en) | Cleaner | |
| GB2111207B (en) | Ultrasonic scanning unit | |
| JPS57173041A (en) | Ultrasonic probe | |
| DE3170393D1 (en) | Ultrasonic probe | |
| JPS57198826A (en) | Ultrasonic flowmeter | |
| JPS57177737A (en) | Ultrasonic probe | |
| JPS57128125A (en) | Cleaning tool | |
| JPS57200123A (en) | Cleaner | |
| DE3268193D1 (en) | Ultrasonic transducers |
| Date | Code | Title | Description |
|---|---|---|---|
| PCNP | Patent ceased through non-payment of renewal fee |