Assignee
ELECTROIMPACT INC
US22 patents
Top patents by PatentIndex Score
US5472087ADec 5, 1995
Fastener feed system
ELECTROIMPACT INC48 citations95
US5193717AMar 16, 1993
Fastener feed system
ELECTROIMPACT INC46 citations95
US5143325ASep 1, 1992
Electromagnetic repulsion system for removing contaminants such as ice from the surfaces of aircraft and other objects
ELECTROIMPACT INC73 citations94
US5345161ASep 6, 1994
Power supply system for an electromagnetic riveting apparatus
ELECTROIMPACT INC32 citations92
US5339598AAug 23, 1994
Apparatus for laoding fasteners in a cartridge
ELECTROIMPACT INC22 citations92
US6253448B1Jul 3, 2001
Gripper systems for rivets and collars used in large-scale assembly operations
ELECTROIMPACT INC53 citations91
US5280673AJan 25, 1994
Electromagnetic bolt insertion system
ELECTROIMPACT INC27 citations89
US6550118B2Apr 22, 2003
Apparatus and method for accurate countersinking and rivet shaving for mechanical assembly operations
ELECTROIMPACT INC41 citations86
US5521782AMay 28, 1996
Ground fault detection system in a power supply for an electromagnetic riveting apparatus
ELECTROIMPACT INC10 citations73
US5279024AJan 18, 1994
Apparatus and method to prevent rivet shanking
ELECTROIMPACT INC7 citations71
US5437094AAug 1, 1995
Electromagnetic bolt insertion and collar swaging system
ELECTROIMPACT INC11 citations70
US5372291ADec 13, 1994
Base assembly for automatic riveting machine
ELECTROIMPACT INC7 citations69
US5201205AApr 13, 1993
Two axis tracer for fastener operations
ELECTROIMPACT INC10 citations69
US6446330B2Sep 10, 2002
Gripper systems for rivets and collars used in large-scale assembly operations
ELECTROIMPACT INC12 citations68
US10065235B2Sep 4, 2018
System using an air gap for workpiece protection in a fastener machine
ELECTROIMPACT INC4 citations66
US12023877B2Jul 2, 2024
Laser heating system for two lanes on AFP Heads
ELECTROIMPACT INC3 citations57
US9776238B1Oct 3, 2017
Magnetic safety base for a lower portion of a riveting tool
ELECTROIMPACT INC0 citations42
US10654093B2May 19, 2020
Riveting apparatus with moveable nose portion to match an adjoining rivet feed track
ELECTROIMPACT INC0 citations40
US12420364B2Sep 23, 2025
Cold working tool for openings in metal pieces
ELECTROIMPACT INC0 citations38
US10981342B2Apr 20, 2021
Servo motor tension control for modular AFP head assembly
ELECTROIMPACT INC0 citations33
US12275199B2Apr 15, 2025
Multiple heating sources for individual tows in composites manufacturing
ELECTROIMPACT INC0 citations30
US10435179B2Oct 8, 2019
Camera assisted robotic system for locating the end of a fastener extending through an aircraft part during manufacture thereof
ELECTROIMPACT INC0 citations21