Assignee
AFTON TUBE FAB CORP
US·5 granted patents·46 citations·filing 1986–1987
Top patents by PatentIndex Score
5 records- 0156US4741081AMethod and apparatus for making t-tube fittingsAFTON TUBE FAB CORP·Filed 1987·Granted May 3, 1988·16 cites·4 claims
- 0256US4739642ATube forming apparatusAFTON TUBE FAB CORP·Filed 1986·Granted Apr 26, 1988·13 cites·7 claims
- 0340US4708039ABar feeding apparatusAFTON TUBE FAB CORP·Filed 1986·Granted Nov 24, 1987·8 cites·1 claims
- 0439US4730477AWorkpiece feeding-ejection mechanismAFTON TUBE FAB CORP·Filed 1987·Granted Mar 15, 1988·6 cites·6 claims
- 0530US4757703ADie apparatus for handling tubing having a radially projecting annular flangeAFTON TUBE FAB CORP·Filed 1987·Granted Jul 19, 1988·3 cites·2 claims
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