Inventor · Wauwatosa, WI, US

Nathan Sward

23Patents
7h-index
13Co-inventors
62Inventor score

Filing activity: Feb 2, 2015 → Jun 10, 2024

Most-cited inventions

PatentTitleAreaCited byStatus
USD752732S1 Removable cartridge for a diffusion device General 51 Active
US9162004B1 Removable cartridge for liquid diffusion device and cartridge insert thereof Performing Operations; Transporting 28 Active
US9248461B2 Removable cartridge for liquid diffusion device Performing Operations; Transporting 23 Active
USD752731S1 Removable cartridge for a diffusion device General 16 Active
USD801509S1 Cartridge for air treatment appliance General 12 Active
US9486552B1 Air treatment appliance Human Necessities 8 Active
USD958953S1 Air treatment appliance General 7 Active
USD801508S1 Air treatment appliance General 6 Active
US9480767B1 Removable cartridge and cap assembly for an air treatment appliance Human Necessities 5 Active
USD958951S1 Air treatment appliance General 5 Active
US9797396B2 Removable cartridge for liquid diffusion device Performing Operations; Transporting 4 Active
US9745976B2 Removable cartridge for liquid diffusion device and cartridge insert thereof Performing Operations; Transporting 4 Active
US9358562B2 Air supply device and related methods of manufacture Performing Operations; Transporting 4 Active
US10086340B2 Air treatment appliance Performing Operations; Transporting 4 Active
US11052356B2 Air treatment appliance Performing Operations; Transporting 3 Active
USD958952S1 Air treatment appliance General 3 Active
USD993376S1 Cartridge for air treatment appliance General 2 Active
US10294935B2 Removable cartridge for liquid diffusion device Performing Operations; Transporting 2 Active
US11660366B2 Air scenting appliance for a vehicle Performing Operations; Transporting 2 Active
USD1036639S1 Air treatment appliance General 1 Active
US12011519B2 Air scenting appliance for a vehicle Performing Operations; Transporting 0 Active
USD1078970S1 Air treatment appliance General 0 Active
US11865233B2 Air treatment appliance Human Necessities 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.