Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Thomas R. Ryan — 4 Patents

ATAT&T: 1 patents #10,636 of 18,772Top 60%
Huntingdon, PA: #56 of 275 inventorsTop 25%
Pennsylvania: #19,360 of 74,527 inventorsTop 30%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Thomas R. Ryan has been granted 4 US patents while listed as an inventor at AT&T. The first was granted in 1995 and the most recent in November 2021. Thomas R. Ryan ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Thomas R. Ryan in Huntingdon, PA, US.

Patents per Year

Patents granted per year, 1995 to 2021Bar chart with a peak of 2 patents in 2021.peak 21995: 1 patents19952019: 1 patents20192021: 2 patents2021

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11178846 Environmental control apparatus for animal housing facilities David Andress, Mikel Robinson, Matthew D. Andress, Brian L. Whitesell, Brian Rueschhoff 2021-11-23
10922698 Method and device for communicating transactional data Nicholas M. Maurizi 2021-02-16
10192224 Method and device for communicating transactional data Nicholas M. Maurizi 2019-01-29
5465294 System and method for recovering from a telecommunications disaster John M. Chapman, Jr., David N. Decker, Sondra L. Diles, Nicholas P. DeVito, William Leach +6 more 1995-11-07