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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Robert A. Rhoades — 1 Patent

Laurel, MD: #312 of 605 inventorsTop 55%
Maryland: #19,590 of 35,612 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Robert A. Rhoades has been granted 1 US patent. All of these patents were granted in 2009. Robert A. Rhoades ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Robert A. Rhoades in Laurel, MD, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7632399 Fluid treatment system and method Carl Geppert, Theodore R. Geppert 2009-12-15