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USPTO Patent Rankings Data through Dec 31, 2025
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Eric Tornstrom — 2 Patents

ExxonMobil: 2 patents #3,942 of 10,161Top 40%
Acton, MA: #733 of 1,334 inventorsTop 55%
Massachusetts: #42,563 of 88,656 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Eric Tornstrom has been granted 2 US patents while listed as an inventor at ExxonMobil. The first was granted in 1980 and the most recent in May 1992. Eric Tornstrom ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Eric Tornstrom in Acton, MA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5110369 Cable interconnections for solar cell modules Anthony J. Norbedo 1992-05-05
4239555 Encapsulated solar cell array Ronald S. Scharlack 1980-12-16