Gregory Panagopoulos — 3 Patents at AT&T

Gregory Panagopoulos has been granted 3 US patents while listed as an inventor at AT&T. The first was granted in 1993 and the most recent in March 1999. Gregory Panagopoulos ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Gregory Panagopoulos in Keasbey, NJ, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
5890069	Cordless telephone micro-cellular system	James G. Evans, Diane Z. Lehder	1999-03-30	$63,087,000
5513248	Cordless telephone micro-cellular system	James G. Evans, Diane Z. Lehder	1996-04-30
5243641	Extended range cordless telephone system	James G. Evans, James W. Smith, Steve E. Witta	1993-09-07

Gregory Panagopoulos — 3 Patents

Issued Patents All Time

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