Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Robert Leftwich — 9 Patents

LILightkeeper: 7 patents #1 of 11Top 10%
Boyne Island, AU: #1 of 2 inventorsTop 50%
Overall (All Time): #535,341 of 4,157,543Top 15%
9 Patents All Time
Robert Leftwich has been granted 9 US patents while listed as an inventor at Lightkeeper. All of these patents were granted in 2016. Robert Leftwich ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Robert Leftwich in Boyne Island, AU.

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
D774060 Computer display with graphical user interface Danny Dias, Robert Tishman, Matthew Calder, William Blinn, Larry Longo +5 more 2016-12-13
D774059 Computer display with graphical user interface Danny Dias, Robert Tishman, Matthew Calder, William Blinn, Larry Longo +5 more 2016-12-13
D774058 Computer display with animated graphical user interface Danny Dias, Robert Tishman, Matthew Calder, William Blinn, Larry Longo +5 more 2016-12-13
D773494 Computer display with graphical user interface Danny Dias, Robert Tishman, Matthew Calder, William Blinn, Larry Longo +5 more 2016-12-06
D772899 Computer display with graphical user interface Danny Dias, Robert Tishman, Matthew Calder, William Blinn, Larry Longo +5 more 2016-11-29
D767600 Computer display with graphical user interface Danny Dias, Robert Tishman, Matthew Calder, William Blinn, Larry Longo +5 more 2016-09-27
D766946 Computer display with graphical user interface Danny Dias, Robert Tishman, Matthew Calder, William Blinn, Larry Longo +5 more 2016-09-20
D764501 Computer display with graphical user interface Danny Dias, Robert Tishman, Matthew Calder, William Blinn, Larry Longo +5 more 2016-08-23
D763281 Computer display with graphical user interface Maki Hoashi, Danny Dias, Matthew Calder, Larry Longo, Michael Richard +5 more 2016-08-09