Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Martha L. Stocking — 2 Patents

ESEducational Testing Service: 2 patents #82 of 260Top 35%
Hopewell, NJ: #82 of 153 inventorsTop 55%
New Jersey: #30,063 of 69,400 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Martha L. Stocking has been granted 2 US patents while listed as an inventor at Educational Testing Service. The first was granted in 1997 and the most recent in November 1998. Martha L. Stocking ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Martha L. Stocking in Hopewell, NJ, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5841655 Method and system for controlling item exposure in computer based testing Charles Lewis 1998-11-24
5657256 Method and apparatus for administration of computerized adaptive tests Leonard C. Swanson 1997-08-12