Edward Heller — 2 Patents at Control Data

Edward Heller has been granted 2 US patents while listed as an inventor at Control Data. The first was granted in 1987 and the most recent in June 2010. Edward Heller ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Edward Heller in Eagan, MN, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
7743731	Reduced contaminant gas injection system and method of using	Takashi Enomoto, Masaaki Hagihara, Akiteru Ko, Shinji Hamamoto, Masafumi Urakawa +1 more	2010-06-29
4652915	Method for polling headphones of a passive TV audience meter system	—	1987-03-24

Edward Heller — 2 Patents

Issued Patents All Time

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