Tubergen; Karen R.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tubergen; Karen R..The latest application filed is for "method for using an all solid-state fluorometer in industrial water system applications".
- Tubergen; Karen R. - Mt. Prospect IL
| Patent | Date |
|---|---|
| Method for using an all solid-state fluorometer in industrial water system applications Grant 6,255,118 - Alfano , et al. July 3, 2 | 2001-07-03 |
| Clarification of deinking process water Grant 5,624,569 - Chung , et al. April 29, 1 | 1997-04-29 |
| Recycling of xerographic waste paper using organic particulates Grant 5,441,601 - Cosper , et al. * August 15, 1 | 1995-08-15 |
| Recycling of xerographic waste paper using organic particulates Grant 5,405,495 - Cosper , et al. April 11, 1 | 1995-04-11 |
| Diallyl dimethyl ammonium chloride copolymers in deinking process water clarification Grant 5,207,924 - Reed , et al. May 4, 1 | 1993-05-04 |
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