Inventor · disambiguated record
Bradley Quinn Johnson
Also filed as: JOHNSON BRADLEY QUINN
4 granted patents·179 citations·filing 2001–2002
81Inventor score
Technology areasB01D
Top patents by PatentIndex Score
4 records- 0190US6755894B2Hollow fiber membrane gas separation cartridge and gas purification assemblyPRAXAIR TECHNOLOGY INC·Filed 2002·Granted Jun 29, 2004·69 cites·37 claims
- 0286US6776820B2Integral hollow fiber membrane gas dryer and filtration devicePRAXAIR TECHNOLOGY INC·Filed 2001·Granted Aug 17, 2004·47 cites·34 claims
- 0380US6814780B2Hollow fiber membrane gas separation cartridge and gas purification assemblyAIR LIQUIDE·Filed 2001·Granted Nov 9, 2004·33 cites·35 claims
- 0480US6740140B2Hollow fiber membrane system assembly with an internal reflux systemPRAXAIR TECHNOLOGY INC·Filed 2001·Granted May 25, 2004·30 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →