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David Dubbs — 2 Patents

ATAT&T: 2 patents #7,295 of 18,772Top 40%
Morristown, NJ: #632 of 1,322 inventorsTop 50%
New Jersey: #30,063 of 69,400 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
David Dubbs has been granted 2 US patents while listed as an inventor at AT&T. All of these patents were granted in 1991. David Dubbs ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list David Dubbs in Morristown, NJ, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D320985 Integrated answering machine David C. Danielson, Daniel Harden, Raymond Motluck, Michael P. Zambelli 1991-10-22
D319439 Adjunct answering machine David C. Danielson, Daniel Harden, Raymond Motluck, Michael P. Zambelli 1991-08-27

Frequent Collaborators

Daniel Harden2 shared
Raymond Motluck2 shared
David C. Danielson2 shared
Michael P. Zambelli2 shared

Nearby-Ranked Inventors

Leonard Mattheis2
Yiqi SHI2
Roberto DiCecco2
Haoneng Xu2
Emily Chew2
So Young Bae2
Julian Alexander Georgi2
Yoshihiro Asahara2
Assaf Ariel2