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

Robert Scott Appleton — 2 Patents

ADAdtran: 2 patents #128 of 346Top 40%
Madison, AL: #291 of 715 inventorsTop 45%
Alabama: #3,441 of 10,951 inventorsTop 35%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Robert Scott Appleton has been granted 2 US patents while listed as an inventor at Adtran. The first was granted in 2003 and the most recent in December 2006. Robert Scott Appleton ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Robert Scott Appleton in Madison, AL, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7146445 Daughtercard-based system software and hardware functionality-defining mechanism Patrick S. Grant, David Bernard Etzkorn 2006-12-05 $10,892,000
6628621 Multichannel-capable bit error rate test system Andrew L. Plankenhorn, Paul E. Calvert, Steven Creg Killen 2003-09-30 $13,980,000