| 12405185 |
Leak-and-sealing-failure-detection sensor and system |
— |
2025-09-02 |
| 10495555 |
Filter-cartridge based fluid-sample preparation and assay system |
Jason A. Putnam, Raymond Putnam |
2019-12-03 |
| 9873083 |
Wastewater pump station venting system and method |
— |
2018-01-23 |
| 9625712 |
Occulter for exoplanet exploration |
Domenick Joseph Tenerelli, Sean Patrick McCully |
2017-04-18 |
| 9068976 |
Integrated filtration bioanalyzer |
Jason A. Putnam, Todd W. Hubbard, James A. van Zee |
2015-06-30 |
| 8968681 |
Filtered assay device and method |
Jason A. Putnam, Todd W. Hubbard |
2015-03-03 |
| 8480241 |
Occulter for exoplanet exploration |
Domenick Joseph Tenerelli, Sean Patrick McCully |
2013-07-09 |
| 8202503 |
Visual, continuous and simultaneous measurement of solution ammonia and hydrogen ion concentration |
Janice A. Sharick, Jason A. Putnam |
2012-06-19 |
| 8173438 |
Microbiological assessment method and device utilizing oxygen gradient sensing |
Todd W. Hubbard, Gamal Khalil |
2012-05-08 |
| 7790113 |
Visual, continuous and simultaneous measurement of solution ammonia and hydrogen ion concentration |
Janice A. Sharick, Jason A. Putnam |
2010-09-07 |
| 7592184 |
Ammonia detection and measurement device |
Gamal Khalil, Todd W. Hubbard |
2009-09-22 |
| 7014612 |
Method for diagnosis of helicobacter pylori infection |
Todd W. Hubbard |
2006-03-21 |
| 6794191 |
Process for forming polymer structures containing an oxygen sensor |
Todd W. Hubbard |
2004-09-21 |
| 5382163 |
Method and apparatus for detecting the presence of dental plaque or calculus |
— |
1995-01-17 |