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

Mary J. Mitchell — 3 Patents

ATAT&T: 1 patents #10,636 of 18,772Top 60%
Tampa, FL: #765 of 2,931 inventorsTop 30%
Florida: #16,773 of 67,251 inventorsTop 25%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Mary J. Mitchell has been granted 3 US patents while listed as an inventor at AT&T. The first was granted in 1995 and the most recent in February 2017. Mary J. Mitchell ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Mary J. Mitchell in Tampa, FL, US.

Patents per Year

Patents granted per year, 1995 to 2017Bar chart with a peak of 1 patents in 1995.peak 11995: 1 patents19952003: 1 patents20032017: 1 patents2017

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9565956 Serving board Jennifer L. Mitchell 2017-02-14
6502258 Fitted top sheet 2003-01-07
5384153 Monitoring electroless plating baths Alfred J. Grady, Jr., Sudarshan Lal, Yutaka Okinaka, Craig G. Smith, Harvey S. Trop +1 more 1995-01-24