Eric Weldink — 2 Patents at AT&T

Eric Weldink has been granted 2 US patents while listed as an inventor at AT&T. The first was granted in 1990 and the most recent in September 1993. Eric Weldink ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Eric Weldink in Hilversum, NL.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
5249180	Digital data packet switching module for allocating empty packets to a crosspoint switch	Ronald T. Sennema, Wolfgang Kowalk	1993-09-28
4937814	Junction switch for packet switching	—	1990-06-26	$22,886,000

Eric Weldink — 2 Patents

Issued Patents All Time

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