Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
RT

Ronald E. Tupa

ADAdtron: 5 patents #2 of 9Top 25%
Mesa, AZ: #489 of 2,463 inventorsTop 20%
Arizona: #6,882 of 32,909 inventorsTop 25%
Overall (All Time): #1,031,077 of 4,157,543Top 25%
5 Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
7436658 Mounting for dual hard drives James A. Haager, Daniel P. Fogelson 2008-10-14
7257886 Apparatus for inserting, retaining and extracting a device from a compartment James A. Haager, Daniel P. Fogelson 2007-08-21
6918177 Method for mating a device with a substructure James A. Haager, Kevin Kilzer, Daniel P. Fogelson 2005-07-19
6831832 Mating assembly with spring for electrostatic discharge James A. Haager, Kevin Kilzer, Daniel P. Fogelson 2004-12-14
6716035 Mating assembly for an OEM device James A. Haager, Kevin Kilzer, Daniel P. Fogelson 2004-04-06