JF

John Freese

SO Sharkninja Operating: 14 patents #61 of 490Top 15%
Overall (All Time): #308,809 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12376720 Agitator with debrider and hair removal Daniel R. DER MARDEROSIAN, Gordon Howes, Wenxiu Gao, David Stephen Clare, Nathan HERRMANN +5 more 2025-08-05
12342979 Robotic cleaner with dual cleaning rollers Steven Carter, Adam Udy, Catriona A. SUTTER, Christopher Pinches, David Stephen Clare +14 more 2025-07-01
D1041104 Vacuum cleaner Alexander Calvino, Junghwan Chei, Owen R. Johnson 2024-09-03
12070177 Surface cleaning head for vacuum cleaner Adam Udy, Andre D. Brown, Patrick CLEARY, Daniel Meyer, Daniel Innes +7 more 2024-08-27
12048410 Surface cleaning head with dual rotating agitators Steven Carter, Adam Udy, Catriona A. SUTTER, Christopher Pinches, David Stephen Clare +13 more 2024-07-30
11925303 Agitator with debrider and hair removal Daniel R. DER MARDEROSIAN, Gordon Howes, Wenxiu Gao, David Stephen Clare, Nathan HERRMANN +5 more 2024-03-12
11839346 Robotic cleaner with dual cleaning rollers Steven Carter, Adam Udy, Catriona A. SUTTER, Christopher Pinches, David Stephen Clare +14 more 2023-12-12
D1005690 Brush roll Nicholas James Sardar, Daniel R. DER MARDEROSIAN, Tyler Smith, Wenxiu Gao, Ian Ernan Liu 2023-11-28
11672393 Cleaning apparatus with selectable combing unit for removing debris from cleaning roller Nicholas James Sardar, Tyler Smith 2023-06-13
11503968 System and method for reducing noise and/or vibration in a cleaning apparatus with combing unit for removing debris Tyler Smith, Wenxiu Gao, Ian Ernan Liu, Nicholas James Sardar 2022-11-22
D955115 Brush roll Nicholas James Sardar, Daniel R. DER MARDEROSIAN, Tyler Smith, Wenxiu Gao, Ian Ernan Liu 2022-06-21
11278171 Surface cleaning head with dual rotating agitators Steven Carter, Adam Udy, Catriona A. SUTTER, Christopher Pinches, David Stephen Clare +13 more 2022-03-22
11202542 Robotic cleaner with dual cleaning rollers Steven Carter, Adam Udy, Catriona A. SUTTER, Christopher Pinches, David Stephen Clare +14 more 2021-12-21
10925447 Agitator with debrider and hair removal Daniel R. DER MARDEROSIAN, Gordon Howes, Wenxiu Gao, David Stephen Clare, Nathan HERRMANN +5 more 2021-02-23
10702108 Surface cleaning head for vacuum cleaner Adam Udy, Andre D. Brown, Patrick CLEARY, Daniel Meyer, Daniel Innes +7 more 2020-07-07