Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12417889 | Switches with integral overcurrent protection components | James C. Allison | 2025-09-16 |
| 11837426 | Switches with integral overcurrent protection components | James C. Allison | 2023-12-05 |
| 7967021 | Multipurpose stretching/exercise cane | Margaret Ann Montgomery | 2011-06-28 |
| 7503081 | Multifunctional odor-free, water-saving, clog-free, environmentally friendly toilet | — | 2009-03-17 |
| 7424755 | Aesthetic, multipurpose, cabinetry assembly for use within a lavatory and method of installation | — | 2008-09-16 |
| 7094266 | Multipurpose, self-contained, portable and odor-free workstation | — | 2006-08-22 |
| 7087042 | Ostomy appliance and method of use | — | 2006-08-08 |
| 7087002 | Exercise cane | — | 2006-08-08 |
| 5582405 | Hockey stick | — | 1996-12-10 |
| 5356135 | Combination hockey & roller ball reflex practice board | — | 1994-10-18 |
| 5348298 | Combination roller ball and hockey puck | — | 1994-09-20 |
| 5014379 | Combination tool | Harold L. Hull | 1991-05-14 |
| 4995128 | Electrician's combination tool | Harold L. Hull | 1991-02-26 |
| 4987626 | Locking pliers with screwdriver handles | Harold L. Hull | 1991-01-29 |