Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11904309 | Biological sample analysis device | — | 2024-02-20 |
| 11071977 | Biological sample analysis device | — | 2021-07-27 |
| 10706647 | Method and apparatus for implementing a vehicle inspection waiver program | Chris Oliver, Charles Michael McQuade, Fred Fakkema, Brett Brinton | 2020-07-07 |
| 10685509 | Method and apparatus for implementing a vehicle inspection waiver program | Charles Michael McQuade, Fred Fakkema, Brett Brinton | 2020-06-16 |
| 10431020 | Method and apparatus for implementing a vehicle inspection waiver program | Charles Michael McQuade, Fred Fakkema, Brett Brinton | 2019-10-01 |
| 9747794 | Method and apparatus for implementing a vehicle inspection waiver program | Chris Oliver, Charles Michael McQuade, Fred Fakkema, Brett Brinton | 2017-08-29 |
| 9092968 | Method and apparatus to automate data collection during a mandatory inspection | Brett Brinton, Charles Michael McQuade, Daniel Mayer, Eric Manegold, Richard Lugash +1 more | 2015-07-28 |
| 9090497 | Modular, scalable high solids methane digester for small-sized to medium-sized farms | Jeffrey Bragg | 2015-07-28 |
| 8736419 | Method and apparatus for implementing a vehicle inspection waiver program | Charles Michael McQuade, Brett Brinton, Christopher Oliver, Frederíck Fakkema | 2014-05-27 |
| 8617280 | Compositions and methods for buffered growing media | — | 2013-12-31 |
| 8400296 | Method and apparatus to automate data collection during a mandatory inspection | Brett Brinton, Charles Michael McQuade, Daniel Mayer, Eric Manegold, Richard Lugash +1 more | 2013-03-19 |
| 8106757 | System and process to validate inspection data | Brett Brinton, Daniel Mayer, Eric Manegold, Charles Michael McQuade | 2012-01-31 |
| 7944345 | System and process to ensure performance of mandated safety and maintenance inspections | Brett Brinton, Charles Michael McQuade, Daniel Mayer, Eric Manegold, Richard Lugash +1 more | 2011-05-17 |
| 7808369 | System and process to ensure performance of mandated inspections | Brett Brinton, Daniel Mayer, Eric Manegold, Charles Michael McQuade | 2010-10-05 |
| 7557696 | System and process to record inspection compliance data | Brett Brinton, Daniel Mayer, Eric Manegold, Charles Michael McQuade | 2009-07-07 |
| 7117121 | System and process to ensure performance of mandated inspections | Brett Brinton, Daniel Mayer, Eric Manegold, Charles Michael McQuade | 2006-10-03 |
| 6780646 | Method for determining the storability of a grain or oilseed sample | — | 2004-08-24 |
| 6671646 | System and process to ensure performance of mandated safety and maintenance inspections | Eric Manegold, Robie G. Russell, Brett Brinton, Daniel Mayer, Charles Michael McQuade +1 more | 2003-12-30 |
| 6391262 | Test kit for measuring volatile ammonia in biological sample | Eric R. Evans | 2002-05-21 |
| 6126827 | High-strength septage biological treatment system | Charles L. Johnson, Howard J. Brown | 2000-10-03 |
| 5679421 | Biodegradable bags and processes for making such biodegradable bags | — | 1997-10-21 |
| 5320807 | Test kits for determining the chemical stability of a compost sample | Mary D. Droffner | 1994-06-14 |
| 5309703 | Mobile apparatus for turning and aerating compost materials in a compost windrow | — | 1994-05-10 |