Buchanan; Michael S.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Buchanan; Michael S..The latest application filed is for "polyurethane foams containing organofunctional silanes".
- Buchanan; Michael S. - Baltimore MD
- Buchanan; Michael S. - Johnson City TN
| Patent | Date |
|---|---|
| Polyurethane foams containing organofunctional silanes Grant 4,839,393 - Buchanan , et al. June 13, 1 | 1989-06-13 |
| Polyurethane foam-fiber composites Grant 4,683,246 - Davis , et al. July 28, 1 | 1987-07-28 |
| Fragrance-emitting polyurethane foams Grant 4,618,629 - Buchanan October 21, 1 | 1986-10-21 |
| Process for making foam-in-form polyurethane foam buns and apparatus therefor Grant 4,591,469 - Buchanan , et al. May 27, 1 | 1986-05-27 |
| Polyurethane foam-filled foams and method of producing same Grant 4,438,221 - Fracalossi , et al. * March 20, 1 | 1984-03-20 |
| Polyurethane foam resistant to smoldering combustion containing either urea or melamine Grant 4,385,131 - Fracalossi , et al. May 24, 1 | 1983-05-24 |
| Concrete column form Grant 3,990,672 - Buchanan November 9, 1 | 1976-11-09 |
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.
| 