Alpaugh; Warren A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Alpaugh; Warren A..The latest application filed is for "printed circuit board or card for direct chip attachment and fabrication thereof".
- Alpaugh; Warren A. - Chenango Forks NY
| Patent | Date |
|---|---|
| Printed circuit board or card for direct chip attachment and fabrication thereof Grant 5,418,689 - Alpaugh , et al. May 23, 1 | 1995-05-23 |
| Methyl chloroform-free desmear process in additive circuitization Grant 5,311,660 - Alpaugh , et al. May 17, 1 | 1994-05-17 |
| Deposition of copper from electroless plating compositions Grant 4,525,390 - Alpaugh , et al. June 25, 1 | 1985-06-25 |
| Treatment of waste compositions Grant 4,289,594 - Alpaugh , et al. September 15, 1 | 1981-09-15 |
| Cleaning of high aspect ratio through holes in multilayer printed circuit boards Grant 4,155,775 - Alpaugh , et al. May 22, 1 | 1979-05-22 |
| Electroless copper plating process with dissolved oxygen maintained in bath Grant 4,152,467 - Alpaugh , et al. May 1, 1 | 1979-05-01 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 