Andrew Graziani — 13 Patents at Irobot

Andrew Graziani has been granted 13 US patents while listed as an inventor at Irobot. The first was granted in 2016 and the most recent in March 2025. Andrew Graziani ranks #362,438 of 4,157,543 US inventors in our database (top 8.7%). Patent records list Andrew Graziani in Portsmouth, NH, US.

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12251061	Behavior control of mobile cleaning robot	Matthew Clements, Varun Sagar Malhotra, Landon Unninayar, Brian Cleve Benson, JR., Shiwei Wang +2 more	2025-03-18
11980329	Autonomous floor cleaning with removable pad	Ping-Hong Lu, Joseph M. Johnson, Sr., Daniel Foran, Marcus Williams	2024-05-14	$7,167,000
11957286	Autonomous floor cleaning with a removable pad	Ping-Hong Lu, Dan Foran, Marcus Williams, Joe Johnson	2024-04-16	$1,018,000
11860638	Autonomous floor-cleaning robot having obstacle detection force sensors thereon and related methods	Dexter Bautista, Isaac Fowler, Marcus Williams, Ping-Hong Lu, Erik Schembor	2024-01-02	$7,737,000
11324376	Autonomous floor cleaning with a removable pad	Ping-Hong Lu, Dan Foran, Marcus Williams, Joe Johnson	2022-05-10	$6,167,000
10952585	Autonomous floor cleaning with removable pad	Ping-Hong Lu, Joseph M. Johnson, Sr., Daniel Foran, Marcus Williams	2021-03-23
10824159	Autonomous floor-cleaning robot having obstacle detection force sensors thereon and related methods	Dexter Bautista, Isaac Fowler, Marcus Williams, Ping-Hong Lu, Erik Schembor	2020-11-03	$13,511,000
10499783	Autonomous floor cleaning with a removable pad	Ping-Hong Lu, Dan Foran, Marcus Williams, Joe Johnson	2019-12-10	$7,393,000
10064533	Autonomous floor cleaning with removable pad	Ping-Hong Lu, Joseph M. Johnson, Sr., Daniel Foran, Marcus Williams	2018-09-04	$18,566,000
9907449	Autonomous floor cleaning with a removable pad	Ping-Hong Lu, Dan Foran, Marcus Williams, Joe Johnson	2018-03-06	$12,445,000
9565984	Autonomous floor cleaning with removable pad	Ping-Hong Lu, Joseph M. Johnson, Sr., Daniel Foran, Marcus Williams	2017-02-14	$10,110,000
9320409	Autonomous floor cleaning with removable pad	Ping-Hong Lu, Joseph M. Johnson, Sr., Daniel Foran, Marcus Williams	2016-04-26	$2,327,000
9265396	Autonomous floor cleaning with removable pad	Ping-Hong Lu, Joseph M. Johnson, Sr., Daniel Foran, Marcus Williams	2016-02-23	$5,723,000

Andrew Graziani — 13 Patents

Issued Patents All Time

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