Inventor · disambiguated record
Robert Columbus
Also filed as: COLUMBUS ROBERT M
1 granted patent·1 pending application·0 citations·filing 2002–2004
14Inventor score
Technology areasY10T
Top patents by PatentIndex Score
2 records- 0132US6857185B2Method for electromagnetically joining tubes to sheets in a tubular heat transfer systemIAP RES INC·Filed 2002·Granted Feb 22, 2005·0 cites·6 claims
- 0231US2004231157A1System and method for joining tubes to sheets in a tubular heat transfer systemELLIOTT TOOL TECHNOLOGIES LTD·Filed 2004·Application pending·0 cites
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