Robert E. Blumenthal — 1 Patent at Telus Communications

Robert E. Blumenthal has been granted 1 US patent while listed as an inventor at Telus Communications. All of these patents were granted in 2005. Robert E. Blumenthal ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Robert E. Blumenthal in North York, ON, CA.

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6978154	System for interfacing a conventional telephone installation to a wireless telephone network	Stephen Sean Ospalak, George Kaichis, David Charles Haw, Hiroaki Okumura	2005-12-20

Robert E. Blumenthal — 1 Patent

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