Assignee
MCELROY MANUFACTURING INC
US·8 granted patents·178 citations·filing 1984–2017
Top patents by PatentIndex Score
8 records- 0185US5013376AProgrammable computer controlled pipe fusion deviceMCELROY MANUFACTURING INC·Filed 1989·Granted May 7, 1991·67 cites·15 claims
- 0283US5814182ASelf-contained and self-propelled machine for heat fusing polyolefin pipesMCELROY MANUFACTURING INC·Filed 1997·Granted Sep 29, 1998·41 cites·20 claims
- 0381US10751950B2Pipe fusion machineMCELROY MANUFACTURING INC·Filed 2017·Granted Aug 25, 2020·2 cites·3 claims
- 0477US4533424APipe fusion apparatus with load cell for attaching side wall fittingsMCELROY MANUFACTURING INC·Filed 1984·Granted Aug 6, 1985·35 cites·6 claims
- 0552US4484975AHand held apparatus for joining small diameter plastic pipeMCELROY MANUFACTURING INC·Filed 1984·Granted Nov 27, 1984·14 cites·9 claims
- 0651US6021832ASelf-contained and self-propelled machine and method for heat fusing polyolefin pipesMCELROY MANUFACTURING INC·Filed 1998·Granted Feb 8, 2000·11 cites·4 claims
- 0725US5423121AAutomated fin tube processMCELROY MANUFACTURING INC·Filed 1994·Granted Jun 13, 1995·3 cites·13 claims
- 0825US5078827APneumatic mandrel for machining and fusion of plastic pipeMCELROY MANUFACTURING INC·Filed 1989·Granted Jan 7, 1992·5 cites·8 claims
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