Inventor · disambiguated record

Fraser Sweatman

Also filed as: SWEATMAN FRASER

2 granted patents·90 citations·filing 1991–1993

68Inventor score

Technology areasB01D

Files withPRAXAIR CANADA INC2

Top patents by PatentIndex Score

2 records

0182US5231980AProcess for the recovery of halogenated hydrocarbons in a gas streamPRAXAIR CANADA INC·Filed 1991·Granted Aug 3, 1993·60 cites·22 claims
0266US5515845ACanister for the recovery of halogenated hydrocarbons in a gas streamPRAXAIR CANADA INC·Filed 1993·Granted May 14, 1996·30 cites·5 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →