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USPTO Patent Rankings Data through Dec 31, 2025
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Robert Crandall — 7 Patents

Amazon: 6 patents #2,730 of 19,158Top 15%
UNUnknown: 1 patents #29,356 of 83,584Top 40%
Bascom, FL: #1 of 3 inventorsTop 35%
Florida: #7,971 of 67,251 inventorsTop 15%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
Robert Crandall has been granted 7 US patents while listed as an inventor at Amazon. The first was granted in 2000 and the most recent in October 2022. Robert Crandall ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Robert Crandall in Bascom, FL, US.

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11468400 System to determine item weight using data from weight sensors Dilip Kumar, Liefeng Bo, Nikhil Chacko, Nishitkumar Ashokkumar Desai, Jayakrishnan Eledath +4 more 2022-10-11 $146,680,000
11436557 Interaction determination using data from weight sensors Dilip Kumar, Liefeng Bo, Nikhil Chacko, Nishitkumar Ashokkumar Desai, Jayakrishnan Eledath +4 more 2022-09-06 $277,932,000
11410119 System to determine user interaction with fixture Nikhil Chacko, Paul Eugene Munger, Liefeng Bo, Gerard Guy Medioni 2022-08-09 $213,002,000
11308442 Joint inference determination of interaction using data from weight sensors Dilip Kumar, Liefeng Bo, Nikhil Chacko, Nishitkumar Ashokkumar Desai, Jayakrishnan Eledath +4 more 2022-04-19 $209,456,000
11263583 Inferred determination of interaction using data from weight sensors Dilip Kumar, Liefeng Bo, Nikhil Chacko, Nishitkumar Ashokkumar Desai, Jayakrishnan Eledath +4 more 2022-03-01 $291,114,000
11232395 Signal processing techniques Paul Eugene Munger, Nikhil Chacko, Liefeng Bo, Gerard Guy Medioni 2022-01-25 $166,517,000
6135070 Two cycle 60 degree V6 and 90 degree V4 internal combustion engine 2000-10-24