Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12319133 | Electric vehicle battery compartment | Stephen R. Hall, Christopher Johnson | 2025-06-03 |
| 11762919 | Toilet configured to distinguish excreta type | David R. Hall | 2023-09-19 |
| 11635424 | Medical toilet with aptamer sensors to analyze urine | David R. Hall, Dan Allen, Conrad Rosenbrock, Daniel Hendricks, Andrew Nguyen +3 more | 2023-04-25 |
| 11486753 | Toilet with excreta volume pressure sensor | David R. Hall, Jared Reynolds | 2022-11-01 |
| 10722120 | Sensor platform array that moves sensor platforms to conform to the shape of the subject to be monitored | David R. Hall, Joshua Larsen, Jared Reynolds, Daniel Hendricks, K. Jeffrey Campbell +2 more | 2020-07-28 |
| 10444144 | Identification of consumed drugs and food by unique near infrared tag libraries | David R. Hall, Dan Allen, Daniel Hendricks, Andrew Nguyen, Conrad Rosenbrock +3 more | 2019-10-15 |
| 10407888 | Automatic bidet wand aiming system based on user's center of mass | David R. Hall, Jared Reynolds, Joshua Larsen, Ben Swenson, Clayton Jorgensen +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, Andrew Nguyen +3 more | 2019-09-10 |
| 10209264 | Method of detecting drug taggants in biological samples to assess drug decay | David R. Hall, Dan Allen, Conrad Rosenbrock, Daniel Hendricks, Andrew Nguyen +3 more | 2019-02-19 |
| 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, Andrew Nguyen, Conrad Rosenbrock +5 more | 2018-08-28 |
| 9939307 | Optical proximity sensor based toilet with fill tube proximity level sensing | David R. Hall, Dan Allen, Jared Reynolds, Joshua Larsen, Terrece Pearman | 2018-04-10 |