Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Marek Brandys — 3 Patents

UNUnknown: 6 patents #2,010 of 83,584Top 3%
Bethesda, MD: #722 of 2,269 inventorsTop 35%
Maryland: #10,230 of 35,612 inventorsTop 30%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Marek Brandys has been granted 3 US patents while listed as an inventor at Unknown. The first was granted in 1995 and the most recent in January 2002. Marek Brandys ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Marek Brandys in Bethesda, MD, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6334337 Air bubbler to increase glass production rate Pedro B. Macedo, Robert K. Mohr, Hamid Hojaji, Ian L. Pegg 2002-01-01
5678236 Method and apparatus for eliminating volatiles or airborne entrainments when vitrifying radioactive and/or hazardous waste Pedro B. Macedo, Ian L. Pegg, Hamid Hojaji, Robert K. Mohr 1997-10-14
5405590 Off-gas scrubber system Pedro B. Macedo, Hamid Hojaji, Robert K. Mohr 1995-04-11