Ramirez; Ernest R.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ramirez; Ernest R..The latest application filed is for "wastewater flotation utilizing streaming potential adjustment".
- Ramirez; Ernest R. - Lemont IL
| Patent | Date |
|---|---|
| Wastewater flotation utilizing streaming potential adjustment Grant 4,219,417 - Ramirez August 26, 1 | 1980-08-26 |
| Process for recovering molybdenum and tungsten from mining wastewater Grant 4,219,416 - Ramirez , et al. August 26, 1 | 1980-08-26 |
| Dewatering of wastewater treatment wastes Grant 4,071,447 - Ramirez January 31, 1 | 1978-01-31 |
| Vortex coagulation means and method for wastewater clarification Grant 4,031,006 - Ramirez , et al. * June 21, 1 | 1977-06-21 |
| Waste water treatment Grant 4,012,319 - Ramirez March 15, 1 | 1977-03-15 |
| Electrocoagulation system for removing pollutants from wastewater Grant 3,969,245 - Ramirez July 13, 1 | 1976-07-13 |
| Apparatus and method for removing pollutants from wastewater Grant 3,959,131 - Ramirez , et al. May 25, 1 | 1976-05-25 |
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