Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9540469 | Multivalent polymers for clay aggregation | — | 2017-01-10 |
| 9487610 | Low molecular weight multivalent cation-containing acrylate polymers | — | 2016-11-08 |
| 9150442 | Method for dispersing and aggregating components of mineral slurries and high-molecular weight multivalent polymers for clay aggregation | — | 2015-10-06 |
| 9090726 | Low molecular weight multivalent cation-containing acrylate polymers | — | 2015-07-28 |
| 8721896 | Method for dispersing and aggregating components of mineral slurries and low molecular weight multivalent polymers for mineral aggregation | — | 2014-05-13 |
| 7189337 | Methods for preventing and/or extinguishing fires | — | 2007-03-13 |
| 5935425 | Centrifuge with rotatable scroll and means to mix flocculant with feed slurry | — | 1999-08-10 |
| 5897012 | Collapsible intermediate bulk container | — | 1999-04-27 |
| 5882605 | Reactor for the productions of flowable viscous products | — | 1999-03-16 |
| 5222511 | Apparatus for debagging dust-containing or hazardous materials | Alan R. Mikkelsen | 1993-06-29 |
| 5185409 | Process for preparing water soluble polymer gels | — | 1993-02-09 |
| 4874588 | Method and apparatus for rapidly dissolving polymers in water | Manuel Slovinsky, Alan R. Mikkelsen | 1989-10-17 |
| 4845192 | Method of rapidly dissolving polymer gels in water | Alan R. Mikkelsen | 1989-07-04 |
| 4640622 | Dispersion of dry polymers into water | — | 1987-02-03 |
| 4603156 | Method of dispersing dry, water-soluble polymers in water | — | 1986-07-29 |
| 4529794 | Method of rapidly dissolving polymers in water | Manuel Slovinsky, Alan R. Mikkelsen | 1985-07-16 |
| 4499214 | Method of rapidly dissolving polymers in water | — | 1985-02-12 |