Housing and Urban Affairs titled "Stopping the Flow of Fentanyl: Public Awareness and Legislative Solutions." Alongside Jelly Roll (listed in an announcement as "Mr. Jason' Jelly Roll' DeFord ...

Rechargeable batteries can then reverse this current to charge back up. Inside the battery, the electric current is accompanied by the flow of ions ... them up into a “jelly roll” cylinder.

One patent is for a haptic feedback system that makes a mockery of current tactile implementations ... for is titled "Rechargeable Battery With a Jelly Roll Having Multiple Thicknesses." ...

Musician Jelly Roll at Capitol Hill's Dirksen Senate Office Building, testifying at a United States Senate's Committee on Banking, Housing and Urban Affairs hearing entitled, "Stopping the Flow of ...