Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9310309 | Method of sensing acidic/acid-forming and oxidizable gases for use as a residual filter life indicator | Gregory W. Peterson, Evan J. Watters | 2016-04-12 |
| 6372805 | Colloids comprising amorphous borosilicate | Bruce A. Keiser | 2002-04-16 |
| 6361653 | Method of increasing retention in papermaking using colloidal borosilicates | Bruce A. Keiser | 2002-03-26 |
| 6361652 | Method of increasing drainage in papermaking using colloidal borosilicates | Bruce A. Keiser | 2002-03-26 |
| 6358364 | Method for flocculating a papermaking furnish using colloidal borosilicates | Bruce A. Keiser | 2002-03-19 |
| 6310104 | Process for producing colloidal borosilicates | Bruce A. Keiser | 2001-10-30 |
| 6270627 | Use of colloidal borosilicates in the production of paper | Bruce A. Keiser | 2001-08-07 |
| 6255118 | Method for using an all solid-state fluorometer in industrial water system applications | Joseph C. Alfano, Michael Fehr, Martin R. Godfrey, John E. Hoots, Karen R. Tubergen +1 more | 2001-07-03 |
| 6060318 | Tracing of process additives in industrial ceramics applications | Kevin Moeggenborg, Joseph C. Alfano | 2000-05-09 |