Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
RB

Robert N. Breen — 2 Patents

BLBell Telephone Laboratories: 1 patents #567 of 1,445Top 40%
ATAT&T: 1 patents #10,636 of 18,772Top 60%
Lanoka Harbor, NJ: #5 of 19 inventorsTop 30%
New Jersey: #30,063 of 69,400 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Robert N. Breen has been granted 2 US patents while listed as an inventor at AT&T. The first was granted in 1983 and the most recent in July 1986. Robert N. Breen ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Robert N. Breen in Lanoka Harbor, NJ, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
4599719 Full duplex data set with half-duplex emulation Robert A. Day, Victor B. Lawrence, Michael R. Zboray 1986-07-08
4388697 Voiceband data set circuitry with dual bus architecture Henry R. Goldenberg 1983-06-14 $16,577,000