Simmons; Walter J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Simmons; Walter J..The latest application filed is for "system and method for producing resin cartridges".
- Simmons; Walter J. - Martinsburg WV
| Patent | Date |
|---|---|
| System and method for producing resin cartridges Grant 8,539,738 - Oldsen , et al. September 24, 2 | 2013-09-24 |
| System and Method for Producing Resin Cartridges App 20100064638 - Oldsen; John G. ; et al. | 2010-03-18 |
| System and method for producing resin cartridges Grant 7,637,086 - Oldsen , et al. December 29, 2 | 2009-12-29 |
| Mine roof bolt with resin control surface Grant 7,566,189 - Simmons , et al. July 28, 2 | 2009-07-28 |
| High velocity, low pressure process for making silica gels and microgels Grant 7,504,084 - Simmons , et al. March 17, 2 | 2009-03-17 |
| Mine roof bolt with resin control surface App 20080260471 - Simmons; Walter J. ; et al. | 2008-10-23 |
| System and method for producing resin cartridges App 20080120947 - Oldsen; John G. ; et al. | 2008-05-29 |
| High velocity, low pressure process for making silica gels and microgels App 20060124265 - Simmons; Walter N. ; et al. | 2006-06-15 |
| Radially deformed anchorage bolt App 20040161305 - Simmons, Walter J. ; et al. | 2004-08-19 |
| Tubular mining bolt and method App 20040161316 - Locotos, Frank M. ; et al. | 2004-08-19 |
| Explosively bonding metal composite Grant 5,323,955 - Bergmann , et al. June 28, 1 | 1994-06-28 |
| Pressure vessel Grant 5,236,669 - Simmons , et al. August 17, 1 | 1993-08-17 |
| Filler-containing hardenable resin products Grant 4,616,050 - Simmons , et al. October 7, 1 | 1986-10-07 |
| Constant-flow-rate dual-unit pump Grant 4,543,044 - Simmons September 24, 1 | 1985-09-24 |
| Loading of wellbores with explosives Grant 4,380,948 - Loving, Jr. , et al. April 26, 1 | 1983-04-26 |
| Organic grouting composition for anchoring a bolt in a hole Grant 4,280,943 - Bivens , et al. July 28, 1 | 1981-07-28 |
| Ocean thermal engine Grant 4,233,813 - Simmons November 18, 1 | 1980-11-18 |
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