Martini; Leo A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Martini; Leo A..The latest application filed is for "pneumatic percussion hammer for generic rotary fluid motors".
- Martini; Leo A. - Edgewood TX
- Martini; Leo A. - Mesquite TX
- Martini; Leo A. - Dallas TX
- Martini; Leo A. - Garland TX
| Patent | Date |
|---|---|
| Slow rotation fluid jetting tool for cleaning a well bore Grant 7,314,083 - Martini January 1, 2 | 2008-01-01 |
| Percussion tool for generic downhole fluid motors Grant 6,742,605 - Martini June 1, 2 | 2004-06-01 |
| Pneumatic percussion hammer for generic rotary fluid motors App 20030230430 - Martini, Leo A. | 2003-12-18 |
| Fluid powered rotary drilling assembly Grant 6,520,271 - Martini February 18, 2 | 2003-02-18 |
| Fluid powered rotary percussion drill with formation disintegration inserts Grant 4,940,097 - Martini July 10, 1 | 1990-07-10 |
| Adjustable-spray mechanism Grant 3,961,756 - Martini June 8, 1 | 1976-06-08 |
| Percussion Drilling System Grant 3,768,576 - Martini October 30, 1 | 1973-10-30 |
| Rotary Sprinkler Having Impulse-type Turbine Grant 3,567,126 - Martini March 2, 1 | 1971-03-02 |
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.
| 