Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11635424 | Medical toilet with aptamer sensors to analyze urine | David R. Hall, Dan Allen, Conrad Rosenbrock, Daniel Hendricks, Steven J.M. Butala +3 more | 2023-04-25 |
| 10890497 | Active pressure sensing toilet gasket and methods of use | David R. Hall, K. Jeffrey Campbell, Jared Reynolds, Joshua Larsen | 2021-01-12 |
| 10444144 | Identification of consumed drugs and food by unique near infrared tag libraries | David R. Hall, Dan Allen, Daniel Hendricks, Conrad Rosenbrock, Travis Niederhauser +3 more | 2019-10-15 |
| 10407888 | Automatic bidet wand aiming system based on user's center of mass | David R. Hall, Travis Niederhauser, Jared Reynolds, Joshua Larsen, Ben Swenson +3 more | 2019-09-10 |
| 10408849 | Method of determining consumption of decayed drug through drug taggants | David R. Hall, Dan Allen, Conrad Rosenbrock, Daniel Hendricks, Steven J.M. Butala +3 more | 2019-09-10 |
| 10241122 | Method of measuring artificial sweeteners in bodily waste to identify and quantify drug consumption | David R. Hall, Steven J.M. Butala, Dan Allen, Daniel Hendricks, Conrad Rosenbrock +1 more | 2019-03-26 |
| 10209264 | Method of detecting drug taggants in biological samples to assess drug decay | David R. Hall, Dan Allen, Conrad Rosenbrock, Daniel Hendricks, Steven J.M. Butala +3 more | 2019-02-19 |
| 10145856 | Drug tracking system including food dyes detectable in bodily waste | David R. Hall, Steven J.M. Butala, Daniel Hendricks, A. Terrece Pearman | 2018-12-04 |
| 10060112 | Toilet system for detecting tags in pharmaceutical and nutritional products which are excreted in solid waste | David R. Hall, Steven J.M. Butala, Dan Allen, Conrad Rosenbrock, Ben Swenson +5 more | 2018-08-28 |
| 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, Dan Allen, Daniel Hendricks +1 more | 2018-05-15 |
| 9927448 | Method of measuring food dyes in bodily waste to identify and quantify drug consumption | David R. Hall, Steven J.M. Butala, Dan Allen, Daniel Hendricks, Terrece Pearman | 2018-03-27 |