Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Nancy Dussault — 7 Patents

IRIrobot: 7 patents #113 of 480Top 25%
Weymouth, MA: #20 of 172 inventorsTop 15%
Massachusetts: #18,077 of 88,656 inventorsTop 25%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
Nancy Dussault has been granted 7 US patents while listed as an inventor at Irobot. The first was granted in 2008 and the most recent in September 2016. Nancy Dussault ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Nancy Dussault in Weymouth, MA, US.

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9445702 Autonomous surface cleaning robot for wet and dry cleaning Andrew Ziegler, Christopher John Morse, Duane L. Gilbert, Jr., Andrew Jones, Scott Pratt +1 more 2016-09-20 $2,529,000
8855813 Autonomous surface cleaning robot for wet and dry cleaning Andrew Ziegler, Duane L. Gilbert, Jr., Christopher John Morse, Scott Pratt, Paul E. Sandin +1 more 2014-10-07 $5,080,000
8774966 Autonomous surface cleaning robot for wet and dry cleaning Andrew Ziegler, Duane L. Gilbert, Jr., Christopher John Morse, Scott Pratt, Paul E. Sandin +1 more 2014-07-08 $11,731,000
8670866 Autonomous surface cleaning robot for wet and dry cleaning Andrew Ziegler, Duane L. Gilbert, Jr., Christopher John Morse, Scott Pratt, Paul E. Sandin +1 more 2014-03-11 $12,768,000
8387193 Autonomous surface cleaning robot for wet and dry cleaning Andrew Ziegler, Duane L. Gilbert, Jr., Christopher John Morse, Scott Pratt, Paul E. Sandin +1 more 2013-03-05 $2,100,000
7761954 Autonomous surface cleaning robot for wet and dry cleaning Andrew Ziegler, Duane L. Gilbert, Jr., Christopher John Morse, Scott Pratt, Paul E. Sandin +1 more 2010-07-27 $6,569,000
7389156 Autonomous surface cleaning robot for wet and dry cleaning Andrew Ziegler, Duane L. Gilbert, Jr., Christopher John Morse, Scott Pratt, Paul E. Sandin +1 more 2008-06-17 $2,293,000