Granted Patent
Utility
US 6,252,388 · App. 09/204,507
Method and apparatus for measuring voltage using electric field sensors
Inventors:
Nicolas August Fleming Jaeger, Farnoosh Rahmatian, Patrick Pablo Chavez, Sudhakar Ellapragada Cherukupalli, Gregory Samuel Polovick
Patented Case
View Patent ↗
Granted: Jun 26, 2001
Filed: Dec 4, 1998
Inventors
Nicolas August Fleming Jaeger
Farnoosh Rahmatian
Patrick Pablo Chavez
Sudhakar Ellapragada Cherukupalli
Gregory Samuel Polovick
Assignee (at issue)
NxtPhase Corporation
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.