Reif; Robert B.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Reif; Robert B..The latest application filed is for "apparatus and method for measuring the concentration of solid particles in a fluid stream".
- Reif; Robert B. - Grove City OH
| Patent | Date |
|---|---|
| Apparatus and method for measuring the concentration of solid particles in a fluid stream Grant 4,607,228 - Reif August 19, 1 | 1986-08-19 |
| Electro-inertial precipitator unit Grant 4,597,780 - Reif July 1, 1 | 1986-07-01 |
| Apparatus and method for measuring the concentration of large particles in a gas Grant 4,531,402 - Reif , et al. July 30, 1 | 1985-07-30 |
| Apparatus and method for measuring the concentration of particles in a gas Grant 4,531,486 - Reif , et al. July 30, 1 | 1985-07-30 |
| Inlet section for inertial-electrostatic precipitator unit Grant 4,529,418 - Reif , et al. July 16, 1 | 1985-07-16 |
| Apparatus for spinning textile fibers Grant 4,468,922 - McCrady , et al. September 4, 1 | 1984-09-04 |
| Method of producing printed images with a color facsimile printing device Grant 4,420,552 - Peck , et al. December 13, 1 | 1983-12-13 |
| Self-cleaning electro-inertial precipitator unit Grant 4,388,089 - Reif , et al. June 14, 1 | 1983-06-14 |
| Detecting particles Grant 4,312,180 - Reif , et al. January 26, 1 | 1982-01-26 |
| Electro-inertial air cleaner Grant 4,010,011 - Reif March 1, 1 | 1977-03-01 |
| Irreversible humidity indicator Grant 3,898,172 - Reif , et al. August 5, 1 | 1975-08-05 |
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.
| 