Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Edward Robak — 9 Patents

Sony: 4 patents #9,005 of 25,231Top 40%
Orange, CA: #128 of 1,105 inventorsTop 15%
California: #67,547 of 386,348 inventorsTop 20%
Overall (All Time): #535,341 of 4,157,543Top 15%
9 Patents All Time
Edward Robak has been granted 9 US patents while listed as an inventor at Sony. The first was granted in 1984 and the most recent in January 2022. Edward Robak ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Edward Robak in Orange, CA, US.

Patents per Year

Patents granted per year, 1984 to 2022Bar chart with a peak of 3 patents in 1993.peak 31984: 1 patents19841991: 2 patents19911993: 3 patents19931994: 1 patents19942014: 1 patents20142022: 1 patents2022

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11225792 Insulating construction panels, systems and methods 2022-01-18
8800218 Insulating construction panels, systems and methods 2014-08-12
5335076 Soft shroud for screen display device Carter K. Reh 1994-08-02
D340235 Monitor pop-up display unit for a seat in the passenger compartment of an aircraft Carter K. Reh 1993-10-12
5222780 TV/LCD pop-up stowage retraction means Carter K. Reh 1993-06-29 $129,000
5181771 Triple spring torque motor Carter K. Reh 1993-01-26 $118,000
5076524 TV/LCD pop-up stowage retraction means Carter K. Reh 1991-12-31 $251,000
5003292 Fiber optic security system for protecting equipment from tampering Matthew W. Harding, Erick C. Christoferson 1991-03-26
4436277 Torque pinch valve Carter K. Reh 1984-03-13