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Patent applications and USPTO patent grants for Rodrigues; Sergio Leite.The latest application filed is for "soil conditioner, and soil conditioner manufacturing process".
Patent | Date |
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Soil conditioner, and soil conditioner manufacturing process Grant 9,902,657 - Rodrigues , et al. February 27, 2 | 2018-02-27 |
Method for recycling a byproduct of the phosphate fertilizer industry, soil conditioner, and soil conditioner manufacturing process Grant 9,346,718 - Rodrigues , et al. May 24, 2 | 2016-05-24 |
Method For Recycling A Byproduct Of The Phosphate Fertilizer Industry, Soil Conditioner, And Soil Conditioner Manufacturing Process App 20160107942 - RODRIGUES; Sergio Leite ;   et al. | 2016-04-21 |
Soil Conditioner, And Soil Conditioner Manufacturing Process App 20160107944 - RODRIGUES; Sergio Leite ;   et al. | 2016-04-21 |
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