Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11959729 | Projectile ranging with digital map | Nicholas Robert Geoffrey Wilkinson | 2024-04-16 |
| 11045941 | Guide apparatus for a woodworking router | — | 2021-06-29 |
| 8980173 | Systems and methods for monitoring and controlling corrosion in hot water systems | Jeffrey V. Fox, George T. Totura, Peter D. Hicks, David A. Grattan | 2015-03-17 |
| 7448255 | Very high-temperature fluorescent tracer and automation for boiler water applications | John E. Hoots | 2008-11-11 |
| 7220382 | Use of disulfonated anthracenes as inert fluorescent tracers | John E. Hoots | 2007-05-22 |
| 6821428 | Method of monitoring membrane separation processes | E. H. Kelle Zeiher, Bosco Ho, John E. Hoots, Binaifer S. Bedford | 2004-11-23 |
| 6255118 | Method for using an all solid-state fluorometer in industrial water system applications | Joseph C. Alfano, Michael Fehr, John E. Hoots, Karen R. Tubergen, James E. Whitten +1 more | 2001-07-03 |
| 5858798 | Method and apparatus for detecting amines and ammonia by fluorescence | Donald E. Govoni, Linda Link | 1999-01-12 |
| 5736405 | Monitoring boiler internal treatment with fluorescent-tagged polymers | Joseph C. Alfano, Radhakrishnan Selvarajan, Mary C. Uhing | 1998-04-07 |
| 5448178 | Transient technique to determine solution resistance for simple and accurate corrosion rate measurements | Tzu-Yu Chen, Frank Fun-Yuee Lu | 1995-09-05 |
| 5435969 | Monitoring water treatment agent in-system concentration and regulating dosage | John E. Hoots | 1995-07-25 |
| 5419837 | Hindered amines for treating industrial water systems | David P. Workman | 1995-05-30 |
| 5411889 | Regulating water treatment agent dosage based on operational system stresses | John E. Hoots | 1995-05-02 |
| 5188715 | Condensate corrosion sensor | Tzu-Yu Chen | 1993-02-23 |