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USPTO Patent Rankings Data through Dec 31, 2025
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Rock Samson — 2 Patents

RTR/D Tech: 1 patents #3 of 18Top 20%
Henry County 150, CA: #37 of 90 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Rock Samson has been granted 2 US patents while listed as an inventor at R/D Tech. The first was granted in 1999 and the most recent in February 2002. Rock Samson ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Rock Samson in Henry County 150, QC, CA.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6344739 Eddy current probe with multi-use coils and compact configuration Florian Hardy 2002-02-05
5926020 Eddy current hybrid probe with movable magnetic field altering member 1999-07-20