Issued Patents All Time
Showing 25 most recent of 60 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1078945 | Urinal screen | Douglas S. Brown | 2025-06-10 |
| 12247381 | Urinal screens | Douglas S. Brown | 2025-03-11 |
| 12139900 | Urinal screens | Douglas S. Brown | 2024-11-12 |
| D1039121 | Urinal screen | Douglas S. Brown | 2024-08-13 |
| D1036638 | Air freshener | Douglas S. Brown | 2024-07-23 |
| 11781305 | Urinal screens | Douglas S. Brown | 2023-10-10 |
| 11596401 | Postioning method for stapler with compliant tip | — | 2023-03-07 |
| 11585078 | Urinal screens | Douglas S. Brown | 2023-02-21 |
| D960329 | Urinal screen | Douglas S. Brown | 2022-08-09 |
| 11396745 | Urinal screens | Douglas S. Brown | 2022-07-26 |
| 11198997 | Urinal screens | Douglas S. Brown | 2021-12-14 |
| 11167875 | Quick close shipping container | Jack Lawrence Lane, Joel Gregory Wisehart Phillips | 2021-11-09 |
| D925009 | Urinal screen | Douglas S. Brown | 2021-07-13 |
| D915786 | Absorbent mat | Douglas S. Brown | 2021-04-13 |
| D914186 | Air freshener | Douglas S. Brown | 2021-03-23 |
| D912794 | Air freshener | Douglas S. Brown | 2021-03-09 |
| D900291 | Air freshener | Douglas S. Brown | 2020-10-27 |
| 10501924 | Urinal screens | Douglas S. Brown | 2019-12-10 |
| D857181 | Urinal screen | Douglas S. Brown | 2019-08-20 |
| 10329046 | Tie-lock shipper | — | 2019-06-25 |
| 10145098 | Urinal screens | Douglas S. Brown | 2018-12-04 |
| 10087612 | Floor shield | Douglas S. Brown | 2018-10-02 |
| D778412 | Urinal screen | Douglas S. Brown | 2017-02-07 |
| D778411 | Urinal screen | Douglas S. Brown | 2017-02-07 |
| 9546014 | Adjustable container | — | 2017-01-17 |