Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Edwin F. Luff — 2 Patents

PEPractical Engineering: 2 patents #1 of 10Top 10%
Sherborn, MA: #68 of 141 inventorsTop 50%
Massachusetts: #42,563 of 88,656 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Edwin F. Luff has been granted 2 US patents while listed as an inventor at Practical Engineering. The first was granted in 2010 and the most recent in October 2012. Edwin F. Luff ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Edwin F. Luff in Sherborn, MA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8296612 Polymorphic automatic test systems and methods Michael Platsidakis 2012-10-23
7673197 Polymorphic automatic test systems and methods Michael Platsidakis 2010-03-02