Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
PE

Peter Estlander — 4 Patents

Sony: 3 patents #10,793 of 25,231Top 45%
Karlshamn, SE: #10 of 34 inventorsTop 30%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Peter Estlander has been granted 4 US patents while listed as an inventor at Sony. The first was granted in 2001 and the most recent in May 2012. Peter Estlander ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Peter Estlander in Karlshamn, SE.

Patents per Year

Patents granted per year, 2001 to 2012Bar chart with a peak of 2 patents in 2011.peak 22001: 1 patents20012011: 2 patents20112012: 1 patents2012

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8184431 Methods of producing a housing of a portable electronic device and a housing portion of a portable electronic device Marten Carl Ingvar Persson 2012-05-22 $134,000
8033418 Sealed chassis, a seal and method of assembling and disassembling a sealed chassis 2011-10-11 $125,000
7966694 Foldable electronic equipment comprising a slidable hinge including leaf spring 2011-06-28 $260,000
6220313 Bulk dispenser 2001-04-24