Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Ross L. Armstrong — 5 Patents

ACArtesyn Embedded Computing: 3 patents #5 of 20Top 25%
DEDigital Equipment: 1 patents #1,005 of 2,100Top 50%
DIDigital Equipment International: 1 patents #3 of 23Top 15%
Phoenix, AZ: #1,309 of 6,660 inventorsTop 20%
Arizona: #6,948 of 32,909 inventorsTop 25%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Ross L. Armstrong has been granted 5 US patents while listed as an inventor at Artesyn Embedded Computing. The first was granted in 1994 and the most recent in June 2019. Ross L. Armstrong ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Ross L. Armstrong in Phoenix, AZ, US.

Patents per Year

Patents granted per year, 1994 to 2019Bar chart with a peak of 2 patents in 2016.peak 21994: 1 patents19941998: 1 patents19982016: 2 patents20162019: 1 patents2019

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10327357 Thermal conduction to a cylindrical shaft Martin Peter John Cornes, Suzanne Marye Wong, Douglas L. Sandy 2019-06-18
9439312 Alignment mechanism for cabling to a cylinder head Martin Peter John Cornes, Suzanne Marye Wong, Douglas L. Sandy 2016-09-06
9288929 Modular electronics for cylinders Suzanne Marye Wong, Martin Peter John Cornes, Douglas L. Sandy 2016-03-15
5764996 Method and apparatus for optimizing PCI interrupt binding and associated latency in extended/bridged PCI busses Alan Milne, Sean N. McGrane, Vikas G. Sontakke, John M. Lenthall 1998-06-09 $6,829,000
5347215 Semiconductor chip test jig George A. Meiklejohn 1994-09-13 $6,790,000