Issued Patents All Time
Showing 25 most recent of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1092621 | Sprinkler game | Leo Zugner, Howard Allen Wilson | 2025-09-09 |
| 12392419 | Electromagnetically activated pipe valve | Stephen Sanford, Robert K. Burgess | 2025-08-19 |
| 12196336 | Electromagnetically activated rising stem valve | Stephen Sanford, Robert K. Burgess | 2025-01-14 |
| 12117094 | Magnetically actuated pipe valve with torque-limiting clutch and position indication | Stephen Sanford, Robert K. Burgess | 2024-10-15 |
| 11976742 | Electromagnetically activated pipe valve | Stephen Sanford, Robert K. Burgess | 2024-05-07 |
| 11370586 | Internal vent handle cover arrangement; and methods | Scott T. Billadeau, Joel R. Switzer | 2022-06-28 |
| 11219818 | Collapsible polyhedron | Timothy Walsh | 2022-01-11 |
| 11109707 | Portable beverage press mug and methods | — | 2021-09-07 |
| 10716426 | Portable beverage press mug and methods | — | 2020-07-21 |
| 10704623 | Rope arrest-and-release device for use on utility poles | Cory Robert Mahana, Stephen Sanford, Kyle Gunnarson | 2020-07-07 |
| 10633152 | Internal vent handle cover arrangement; and methods | Scott T. Billadeau, Joel R. Switzer | 2020-04-28 |
| 10464637 | Quick-fill inflatable water craft | Stephen Sanford, Seth Carlstrom | 2019-11-05 |
| 10421590 | Tumbler lid with reservoir and repetitive measuring and disbursement mechanism | Andrew Tonn, Stephen Sanford, Joel R. Switzer | 2019-09-24 |
| 10406053 | Rotating and articulating sleeping assembly | Joseph Stanislao, Stephen Sanford, Ross Walker | 2019-09-10 |
| 10258894 | Multiuser amusement rocking device | Amanda Lacy, Beverly Fries, Ting Xu | 2019-04-16 |
| 10195537 | Multi-configurable toy race track | Joel R. Switzer | 2019-02-05 |
| 10112752 | Tumbler lid with reservoir and repetitive measuring and disbursement mechanism | Andrew Tonn, Stephen Sanford, Joel R. Switzer | 2018-10-30 |
| 9981196 | Spin art apparatus | Kimberly Kurth, Kirk William Turner | 2018-05-29 |
| 9943445 | Angularly adjustable device for stabilizing impaled objects in the human body | Ryan Burke, Joel R. Switzer, Stephen Sanford | 2018-04-17 |
| 9914573 | Internal vent handle cover arrangement; and methods | Scott T. Billadeau, Joel R. Switzer | 2018-03-13 |
| D805826 | Hammock | Beverly Fries, Ting Xu, Kirk William Turner | 2017-12-26 |
| 9814990 | Multiuser amusement rocking device | Amanda Lacy, Beverly Fries, Ting Xu | 2017-11-14 |
| 9808665 | Exercise device | Chance Michael Demarais, Stephen Sanford, Kirk William Turner, Joel R. Switzer | 2017-11-07 |
| 9789409 | Recreational swing | Kirk William Turner, Beverly Fries, Ting Xu | 2017-10-17 |
| 9702469 | Leak-free rising stem valve with ball screw actuator | Kevin Edward Burgess, Ross Walker | 2017-07-11 |