Issued Patents All Time
Showing 26–50 of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10139381 | Toilet for filtering and analyzing gas components of excretia | David R. Hall, Steven J.M. Butala, Andrew Davis, Justin Robinson | 2018-11-27 |
| 10123784 | In situ specimen collection receptacle in a toilet and being in communication with a spectral analyzer | David R. Hall, Joshua Larsen, Jared Reynolds, Joe Fox | 2018-11-13 |
| 10107665 | Toilet with flush jet fill tube flow meter | David R. Hall, Jared Reynolds, Joshua Larsen, Stephen C. Davis, Jared Wagner +1 more | 2018-10-23 |
| 10088458 | Staged Preconcentration and parallel column gas chromatography | David R. Hall, Steven J.M. Butala | 2018-10-02 |
| 10077897 | Toilet with an LED diffuser strip | David R. Hall, Joshua Larsen, Jared Reynolds | 2018-09-18 |
| 10072406 | Quiet toilet apparatus | David R. Hall, Ben Swenson, Joshua Larsen, Jared Reynolds | 2018-09-11 |
| 10060111 | Toilet with air sampling exhaust | David R. Hall, Ben Swenson, Jared Reynolds, Terrece Pearman | 2018-08-28 |
| 10060112 | Toilet system for detecting tags in pharmaceutical and nutritional products which are excreted in solid waste | David R. Hall, Steven J.M. Butala, Andrew Nguyen, Conrad Rosenbrock, Ben Swenson +5 more | 2018-08-28 |
| 10062370 | Impedance matching toilet seat | David R. Hall, Ben Swenson, Justin Robinson | 2018-08-28 |
| 9993161 | Excrement-based body temperature measurement device | David R. Hall, Cameron Price | 2018-06-12 |
| 9970949 | Method for identifying and tracking pharmaceutical and nutritional products using nanoparticles of different sizes and shapes | David R. Hall, Joe Fox, Steven J.M. Butala, Andrew Nguyen, Daniel Hendricks +1 more | 2018-05-15 |
| 9957705 | Helical drain for a toilet | David R. Hall, Jared Reynolds, Joshua Larsen, Joe Fox | 2018-05-01 |
| 9939307 | Optical proximity sensor based toilet with fill tube proximity level sensing | David R. Hall, Jared Reynolds, Joshua Larsen, Travis Niederhauser, Terrece Pearman | 2018-04-10 |
| 9927302 | In-toilet apparatus for discrimination of urine and feces | David R. Hall, Cameron Price | 2018-03-27 |
| 9927448 | Method of measuring food dyes in bodily waste to identify and quantify drug consumption | David R. Hall, Steven J.M. Butala, Daniel Hendricks, Andrew Nguyen, Terrece Pearman | 2018-03-27 |
| 9920510 | Smart flush toilet system | David R. Hall, Joshua Larsen, Jared Reynolds, Joe Fox, Joseph Duncan | 2018-03-20 |
| 9913626 | Excreta-sampling and chilling toilet | David R. Hall, Daryl Wise, Ben Swenson, Jared Reynolds, Joshua Larsen +3 more | 2018-03-13 |
| 9915060 | Rinsing toilet seat | David R. Hall, Jared Reynolds, Joshua Larsen, Eric Magleby | 2018-03-13 |
| 9867513 | Medical toilet with user authentication | David R. Hall, Andrew Davis | 2018-01-16 |
| 9845593 | Modular toilet system and components | David R. Hall, Jared Reynolds, Joshua Larsen, Joe Fox | 2017-12-19 |
| 9822519 | Intelligent dispensing toilet bidet system | David R. Hall, Ben Swenson, Josh Larsen, Jared Reynolds | 2017-11-21 |
| 9810686 | Urinalysis cassette and system | David R. Hall, Joshua Larsen, Ben Swenson, Jared Reynolds, Joe Fox +1 more | 2017-11-07 |
| 9801508 | Hidden hinge toilet seat and lid with water and electrical access | David R. Hall, Jared Reynolds, Joshua Larsen, Terrece Pearman | 2017-10-31 |
| 9751546 | Wheeled ladder caddy | Michael Paul Spruth | 2017-09-05 |
| 9743903 | Trending user feedback based on toilet noise detection | David R. Hall, Ben Swenson, Joshua Larsen, Jared Reynolds | 2017-08-29 |