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Patent applications and USPTO patent grants for Heard; Martin Perry.The latest application filed is for "ultrasound controlled spot sprayer for row crops".
Patent | Date |
---|---|
Ultrasound Controlled Spot Sprayer For Row Crops App 20210244010 - Heard; Martin Perry | 2021-08-12 |
Utility Trailer With Removable Dumpster App 20190106279 - HEARD; Martin Perry | 2019-04-11 |
Self-dumping Dumpster App 20170174430 - HEARD; Martin Perry | 2017-06-22 |
Manifold-superheated air conditioning system Grant 7,412,843 - Heard August 19, 2 | 2008-08-19 |
Manifold-superheated air conditioning system App 20060260336 - Heard; Martin Perry | 2006-11-23 |
Topper and shredder App 20020000081 - Heard, Martin Perry | 2002-01-03 |
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