loadpatents
Patent applications and USPTO patent grants for Mapp; Michael.The latest application filed is for "mining system".
Patent | Date |
---|---|
Mining System App 20210324738 - Mapp; Michael ;   et al. | 2021-10-21 |
Recovering Conveyor Systems And Continuous Miners From Mined Plunge Tunnels In Underground Mines App 20210164349 - Mapp; Michael ;   et al. | 2021-06-03 |
Underground mining system for reduced costs, improved efficiencies, higher productivity and a safer working environment through penetrated block extraction Grant 10,113,425 - MacDonald , et al. October 30, 2 | 2018-10-30 |
An Underground Mining System For Reduced Costs, Improved Efficiencies, Higher Productivity And A Safer Working Environment Through Penetrated Block Extraction App 20170248017 - MacDonald; Brian ;   et al. | 2017-08-31 |
Modular ramp system Grant 8,635,728 - Mapp January 28, 2 | 2014-01-28 |
Modular Ramp System App 20120277012 - Mapp; Michael | 2012-11-01 |
Modular ramp system Grant 8,196,244 - Mapp June 12, 2 | 2012-06-12 |
Modular ramp system App 20100050348 - Mapp; Michael | 2010-03-04 |
Molded plastic ramp Grant RE38,326 - Mapp November 25, 2 | 2003-11-25 |
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