Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10391459 | Oxygenated water producing apparatus | — | 2019-08-27 |
| 6666950 | Process for deinking paper using a triglyceride | Rodger Segelstrom | 2003-12-23 |
| 6013157 | Froth moderating agent for controlling froth and reducing stickies in the flotation process for deinking waste paper | David A. Longhini, Bhima R. Vijayendrar | 2000-01-11 |
| 5837098 | Method for deinking electrostatic printed wastepaper using a combination of nonionic surfactants | Kevin Hipolit, Bhima R. Vijayendran | 1998-11-17 |
| 5718801 | Method for controlling froth and reducing stickies in the flotation process for deinking waste paper using a froth moderating agent | David A. Longhini, Bhima R. Vijayendran | 1998-02-17 |
| 5660684 | Deinking electrostatic waste paper | David A. Longhini | 1997-08-26 |
| 5583097 | Deinking agent of nonionic surfactants | Kevin Hipolit, Bhima R. Vijayendran | 1996-12-10 |
| 5560806 | Process for deinking electrostatic printed paper using a combination of non-ionic surfactants | Kevin Hipolit, Bhima R. Vijayendran | 1996-10-01 |