IP Library Assignment 032310/0309
Patent Assignment
Reel/Frame 032310/0309

Assignment of Assignor's Interest

Recorded: 2014-02-27 Pages: 2
Assignor
HEINDL, EDUARD
Executed: 2014-02-06
Assignee
HEINDL ENERGY GMBH
WANKELSTRASSE 14, STUTTGART, 70563, GERMANY
Covered Property (1)
System for Storing Potential Energy and Method for Producing Such a System
Patent: 9,903,391 →
Application: 13/811,987 →
Publication: US 2013/0174725