Issued Patents All Time
Showing 1–25 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12167825 | Autonomous vacuum | Alan Love, Shadi Sumrain, Patrick Truitt | 2024-12-17 |
| 12042100 | Wet or dry paper towel dispenser | Nicholas E. Stanca, William Sebastian, David J. Boll, Michael Wetzer | 2024-07-23 |
| 12035872 | Handheld vacuum cleaner | Kirti Kant Paulla, John Bohlen, Richard Friend, Joseph Saunders | 2024-07-16 |
| 12011512 | Devices, systems, and methods for sterilization, disinfection, sanitization and decontamination | Czeslaw Golkowski, Rick Shea, Jonathan W. Greene, Mark Golkowski, Danwei Ye +3 more | 2024-06-18 |
| 11833517 | Water testing systems and devices | James Szpak, Benjamin Philip Parker, Robert Craig Allen | 2023-12-05 |
| 11672383 | Wet or dry paper towel dispenser | Nicholas E. Stanca, William Sebastian, David J. Boll, Michael Wetzer | 2023-06-13 |
| 11432690 | Handheld vacuum cleaner | Kirti Kant Paulla, John Bohlen, Richard Friend, Joseph Saunders | 2022-09-06 |
| 11357370 | Handheld vacuum cleaner | John Bohlen, Richard Friend, Joseph Saunders, Kirti Kant Paulla | 2022-06-14 |
| 11344643 | Devices, systems, and methods for sterilization, disinfection, sanitization and decontamination | Czeslaw Golkowski, Rick Shea, Jonathan W. Greene, Mark Golkowski, Danwei Ye +3 more | 2022-05-31 |
| 11141032 | Autonomous vacuum | Alan Love, Shadi Sumrain, Patrick Truitt | 2021-10-12 |
| 10786126 | Handheld vacuum cleaner | Kirti Kant Paulla, John Bohlen, Richard Friend, Joseph Saunders | 2020-09-29 |
| 10736475 | Handheld vacuum cleaner | Kirti Kant Paulla, John Bohlen, Richard Friend, Joseph Saunders | 2020-08-11 |
| 10714846 | Electrical connection of elements inside the chamber of a nuclear fusion reactor to the reactor vessel | Vladimir Nikolaevich Elkin, Konstantin Sergeevich Skladnov, Vladimir Ur'evich Kolganov | 2020-07-14 |
| 10231588 | Autonomous vacuum | Alan Love, Shadi Sumrain, Patrick Truitt | 2019-03-19 |
| 10136784 | Autonomous vacuum | Alan Love, Shadi Sumrain, Patrick Truitt | 2018-11-27 |
| 10016110 | Cyclonic vacuum cleaner and dirt separator | — | 2018-07-10 |
| 9681787 | Dual stage cyclone vacuum cleaner | Raymond P. Kawolics | 2017-06-20 |
| 9439547 | Cyclonic separator assembly for a vacuum cleaner | — | 2016-09-13 |
| 9277846 | Dual stage cyclone vacuum cleaner | Raymond P. Kawolics | 2016-03-08 |
| 8973215 | Cyclonic vacuum cleaner and dirt separator | — | 2015-03-10 |
| 8726461 | Dual stage cyclonic vacuum cleaner | Robert A. Salo, Mark E. Cipolla, Steven Kegg | 2014-05-20 |
| 8707513 | Twin cyclone vacuum cleaner | Bengt Ivar Anders Ivarsson, Glen Matusz, Reuben Proud | 2014-04-29 |
| 8689401 | Vacuum cleaner dirt cup | Raymond P. Kawolics, Christopher M. Charlton | 2014-04-08 |
| 8679211 | Cyclonic separator assembly for a vacuum cleaner | — | 2014-03-25 |
| 8438700 | Dual stage cyclone vacuum cleaner | Raymond P. Kawolics | 2013-05-14 |