Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Gerald Joseph Steffgen — 4 Patents

AMAmeritech: 3 patents #72 of 251Top 30%
SPSbc Properties: 1 patents #124 of 280Top 45%
Orland Park, IL: #77 of 351 inventorsTop 25%
Illinois: #21,640 of 84,256 inventorsTop 30%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Gerald Joseph Steffgen has been granted 4 US patents while listed as an inventor at Ameritech. The first was granted in 1999 and the most recent in December 2007. Gerald Joseph Steffgen ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Gerald Joseph Steffgen in Orland Park, IL, US.

Patents per Year

Patents granted per year, 1999 to 2007Bar chart with a peak of 1 patents in 1999.peak 11999: 1 patents19992002: 1 patents20022003: 1 patents20032007: 1 patents2007

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7310418 Method of routing interLATA network traffic Pitsa Madoch, John Wesley Moss, Richard John Ebel, Carlos Donoso 2007-12-18 $19,496,000
6628774 Method of routing interlata network traffic Pitsa Madoch, John Wesley Moss, Richard John Ebel, Carlos Donoso 2003-09-30
6400818 Method of routing interLATA network traffic Pitsa Madoch, John Wesley Moss, Richard John Ebel, Carlos Donoso 2002-06-04
5987111 Method of aggregating a plurality of network traffic Pitsa Madoch, John Wesley Moss, Richard John Ebel, Carlos Donoso 1999-11-16