David A. Hudgins — 5 Patents at Esionic Es

David A. Hudgins has been granted 5 US patents while listed as an inventor at Esionic Es. The first was granted in 2013 and the most recent in September 2014. David A. Hudgins ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list David A. Hudgins in Englewood, CO, US.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #	Title	Co-Inventors	Date
8846246	Phosphonium ionic liquids, compositions, methods of making and electrolytic films formed there from	J. Adrian Hawkins, Levi J. Irwin	2014-09-30
8778534	Phosphonium ionic liquids, compositions, methods of making and batteries formed there from	J. Adrian Hawkins, Levi J. Irwin	2014-07-15
8586797	Phosphonium ionic liquids, compositions, methods of making and devices formed there from	J. Adrian Hawkins, Levi J. Irwin	2013-11-19
8586798	Heat transfer medium, phosphonium ionic liquids, and methods of making	J. Adrian Hawkins, Levi J. Irwin	2013-11-19
8525155	Phosphonium ionic liquids, compositions, methods of making and electronic devices formed there from	J. Adrian Hawkins, Levi J. Irwin	2013-09-03

David A. Hudgins — 5 Patents

Issued Patents All Time

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