Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Luke Freeman — 3 Patents

Sony: 4 patents #9,005 of 25,231Top 40%
Rolls-Royce Plc: 1 patents #1,830 of 2,886Top 65%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Luke Freeman has been granted 3 US patents while listed as an inventor at Sony. The first was granted in 1999 and the most recent in August 2018. Luke Freeman ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Luke Freeman in South Normanton, CA, GB.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10052716 Manufacture of a drum for a gas turbine engine James Lloyd, Oliver JONES, Jamie Sismey 2018-08-21
5990964 Method and apparatus for processing time code Tetsuo Ogawa, Hiroshi Kiriyama, Tomokiyo Kato, Hiroaki Kikuchi 1999-11-23 $654,000
5857044 Method and apparatus for processing time code Tetsuo Ogawa, Hiroshi Kiriyama, Tomokiyo Kato, Hiroaki Kikuchi 1999-01-05 $611,000