Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9593777 | Mechanical seal | Rodrigo Guzman Castro, Osvaldo Quiroz Venegas | 2017-03-14 |
| 9249885 | Mechanical seal with improved seal assembly | Rodrigo Guzman Castro, Osvaldo Quiroz Venegas | 2016-02-02 |
| 9206906 | Adjustable mechanical seal | Rodrigo Guzman Castro, Osvaldo Quiroz Venegas | 2015-12-08 |
| 9114424 | Pipe coating | Jaime Ramirez Toledo, Wilfredo San Martin Cisterna | 2015-08-25 |
| 8900504 | Method for manufacturing a mandrel | Jaime Ramirez Toledo, Wilfredo San Martin Cisterna | 2014-12-02 |
| 8753079 | Mechanical seal | Rodrigo Guzman Castro, Osvaldo Quiroz Venegas | 2014-06-17 |
| 8658071 | Method for lining a pipe or elbow | Wilfredo San Martin Cisterna, Jaime Ramirez Toledo | 2014-02-25 |
| 8403245 | Cushioning element for mill liner | Ricardo Fernandez Doberti | 2013-03-26 |
| 8403657 | Pipe coating | Jaime Ramirez Toledo, Wilfredo San Martin Cisterna | 2013-03-26 |
| 6953321 | Centrifugal pump with configured volute | Aleksander S. Roudnev, Ronald Joseph Bourgeois | 2005-10-11 |