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USPTO Patent Rankings Data through Dec 31, 2025
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Robert Daniel Nalbone — 8 Patents

ATAT&T: 4 patents #4,409 of 18,772Top 25%
AVAvaya: 3 patents #484 of 775Top 65%
Boulder, CO: #890 of 5,018 inventorsTop 20%
Colorado: #5,915 of 40,980 inventorsTop 15%
Overall (All Time): #600,572 of 4,157,543Top 15%
8 Patents All Time
Robert Daniel Nalbone has been granted 8 US patents while listed as an inventor at AT&T. The first was granted in 1986 and the most recent in September 2005. Robert Daniel Nalbone ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Robert Daniel Nalbone in Boulder, CO, US.

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6947543 Computer-telephony integration that uses features of an automatic call distribution system Joaquin Omar Alvarado, Didina Burok, Andrew D. Flockhart, Eugene P. Mathews, Peter Matteo +1 more 2005-09-20 $47,667,000
6839419 Ring network implemented by telephony switches and links Andrew D. Flockhart, Thomas S. Fisher, Eugene P. Mathews 2005-01-04 $79,327,000
6748073 Uninterrupted automatic call distribution during failure and recovery of computer-telephony integration Joaquin Omar Alvarado, Didina Burok, Andrew D. Flockhart, Eugene P. Mathews, Peter Matteo +1 more 2004-06-08 $21,795,000
6049547 Lookahead interflow of traffic among a plurality of serving sites of one customer Thomas S. Fisher, Andrew D. Flockhart, SuJeanne Foster, Raechel Greschler, Eugene P. Mathews 2000-04-11 $67,246,000
5392346 Mobile log-in capability featuring fixed physical (terminal-dependent) translations and portable logical (user-dependent) translations Kerry W. Hassler, Cynthia C. Jones, Joylee E. Kohler 1995-02-21
5206903 Automatic call distribution based on matching required skills with agents skills Joylee E. Kohler, Eugene P. Mathews, Craig F. Palmer 1993-04-27
4790004 Implied principal busy status indicator for covered calls 1988-12-06
4631364 Communication system having dynamically assigned station set buttons Joan H. Coyne, David Dooling, Louis E. Miller 1986-12-23