Townsend; Donald I.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Townsend; Donald I..The latest application filed is for "evaporative condenser cooling unit and method".
- Townsend; Donald I. - Phoenix AZ
- Townsend; Donald I. - Midland MI
| Patent | Date |
|---|---|
| Evaporative condenser cooling unit and method Grant 8,950,200 - Townsend , et al. February 10, 2 | 2015-02-10 |
| Evaporative Condenser Cooling Unit And Method App 20130047641 - Townsend; Donald I. ; et al. | 2013-02-28 |
| Accelerating rate calorimeter and method of operation Grant 4,439,048 - Townsend , et al. March 27, 1 | 1984-03-27 |
| Diesel engine with dual fuel injection system and method of operation Grant 4,254,741 - Werling , et al. March 10, 1 | 1981-03-10 |
| Method for producing hydrohalic acids in a diesel engine Grant 4,154,811 - Vona, Jr. , et al. May 15, 1 | 1979-05-15 |
| Method for reducing concentration of harmful or offensive vapors in the atmosphere Grant 4,108,113 - Timm , et al. August 22, 1 | 1978-08-22 |
| Fluid Dispensing Apparatus Grant 3,827,467 - Henley , et al. August 6, 1 | 1974-08-06 |
| Board Game Apparatus Grant 3,807,739 - Henley , et al. April 30, 1 | 1974-04-30 |
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.
| 