Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10820481 | Seed selector assemblies for pneumatic meters | Jose Roberto do Amaral Assy, Tiago Lauletta Modesto | 2020-11-03 |
| 10405484 | Method and device for avoiding seed-metering errors in planters | José Roberto do Amaral Assy, Alexandre Rosa Leite, Rodrigo Tadeu de Oliveira Ladeira, Sílvio de Lacerda | 2019-09-10 |
| 10334775 | Particulate solid metering and mixing system for rotary seed broadcaster used for sowing in agricultural machines | Jose Roberto do Amaral Assy, Silvio De Lacerda | 2019-07-02 |
| 9999173 | Method and device for avoiding seed-metering errors in planters | José Roberto do Amaral Assy, Alexandre Rosa Leite, Rodrigo Tadeu de Oliveira Ladeira, Sílvio de Lacerda | 2018-06-19 |
| 9775282 | Particulate metering and mixing system for an agricultural sowing machine | Jose Roberto do Amaral Assy, Silvio De Lacerda | 2017-10-03 |