Paul E. Janssen — 2 Patents at AT&T

Paul E. Janssen has been granted 2 US patents while listed as an inventor at AT&T. The first was granted in 1989 and the most recent in April 1997. Paul E. Janssen ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Paul E. Janssen in Naperville, IL, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
5623643	Telecommunication system with improved reconfiguration flexibility having first and second communication modules where new operating system is tested with isolated second communication modules	Keith William Johnson, Gary L. Postiglione	1997-04-22	$5,752,000
4818984	Broadcasting messages in a distributed processing system	Shih-Jeh Chang, Richard T. Emery, Shafik J. Hakim, Jen-Lie Ho, Carol M. McCullagh	1989-04-04

Paul E. Janssen — 2 Patents

Issued Patents All Time

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