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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Robert W. Speiser — 1 Patent

SSScan Systems: 1 patents #6 of 8Top 75%
Pasadena, TX: #149 of 297 inventorsTop 55%
Texas: #74,151 of 125,132 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Robert W. Speiser has been granted 1 US patent while listed as an inventor at Scan Systems. All of these patents were granted in 2006. Robert W. Speiser ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Robert W. Speiser in Pasadena, TX, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7038445 Method, system and apparatus for ferromagnetic wall monitoring William T. Walters, Danny Uselton 2006-05-02