Inventor · Grand Rapids, MI, US

Derek Everett Smith

25Patents

9h-index

20Co-inventors

67Inventor score

Filing activity: Apr 8, 2016 → Jul 17, 2023

Most-cited inventions

Patent	Title	Area	Cited by	Status
USD926401S1	Vacuum cleaner	General	24	Active
USD898311S1	Cordless handheld vacuum cleaner	General	22	Active
USD812825S1	Blower	General	21	Active
USD862010S1	Robotic vacuum cleaner	General	15	Active
USD924505S1	Vacuum cleaner	General	12	Active
USD930927S1	Upright vacuum cleaner	General	11	Active
USD928433S1	Vacuum cleaner	General	10	Active
USD1014727S1	Air purifier	General	10	Active
USD928432S1	Vacuum cleaner	General	9	Active
USD924504S1	Vacuum cleaner	General	8	Active
USD943850S1	Vacuum cleaner	General	7	Active
USD1023268S1	Air purifier	General	6	Active
USD1060631S1	Air purifier	General	4	Active
USD944478S1	Vacuum cleaner	General	4	Active
USD1025521S1	Portable carpet cleaner	General	2	Active
US11793378B2	Handheld extraction cleaner	Human Necessities	1	Active
US11751743B2	Autonomous vacuum cleaner	Human Necessities	0	Active
US12053138B2	Handheld extraction cleaner	Human Necessities	0	Active
US12410925B2	Air purifier and air purifier accessory	Mechanical Engineering; Lighting; Heating	0	Active
USD1094678S1	Air purifier in a furniture article	General	0	Active
US11992175B2	Autonomous vacuum cleaner	Human Necessities	0	Active
US11771283B2	Method and system for manual control of autonomous floor cleaner	Physics	0	Active
US12416421B2	Air purifier with light-deflecting structure	Human Necessities	0	Active
US12092363B2	Air purifier in a furniture article	Mechanical Engineering; Lighting; Heating	0	Active
US10595694B2	Autonomous vacuum cleaner	Human Necessities	0	Active

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