Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Kenrick E. Drew — 4 Patents

IRIrobot: 4 patents #189 of 480Top 40%
Northborough, MA: #140 of 343 inventorsTop 45%
Massachusetts: #27,912 of 88,656 inventorsTop 35%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Kenrick E. Drew has been granted 4 US patents while listed as an inventor at Irobot. The first was granted in 2020 and the most recent in May 2025. Kenrick E. Drew ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Kenrick E. Drew in Northborough, MA, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12306626 Mobile robot cleaning system Philip Wasserman, Christopher V. Jones 2025-05-20
11703857 Map based training and interface for mobile robots Stephen O'Dea, Benjamin H. Schriesheim, Qunxi Huang, Adam Goss, Mario E. Munich +1 more 2023-07-18 $6,842,000
11669086 Mobile robot cleaning system Philip Wasserman, Christopher V. Jones 2023-06-06 $10,330,000
10835096 Map based training and interface for mobile robots Stephen O'Dea, Benjamin H. Schriesheim, Qunxi Huang, Adam Goss 2020-11-17 $14,037,000