Inventor
RAGARD PHILLIP A
US17 patents
⚠️ This page may combine multiple inventors who share the name “RAGARD PHILLIP A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNIVERSAL INSTRUMENTS CORP
16 patentsUS4705311ANov 10, 1987
Component pick and place spindle assembly with compact internal linear and rotary displacement motors and interchangeable tool assemblies
UNIVERSAL INSTRUMENTS CORP56 citations95
US4151945AMay 1, 1979
Automated hybrid circuit board assembly apparatus
UNIVERSAL INSTRUMENTS CORP72 citations94
US4872258AOct 10, 1989
Pick and place method and apparatus
UNIVERSAL INSTRUMENTS CORP36 citations92
US4458412AJul 10, 1984
Leadless chip placement machine for printed circuit boards
UNIVERSAL INSTRUMENTS CORP33 citations92
US4938087AJul 3, 1990
Zero backlash positioning system for a movable linear axis
UNIVERSAL INSTRUMENTS CORP13 citations73
US4527324AJul 9, 1985
Leadless chip placement machine for printed circuit boards
UNIVERSAL INSTRUMENTS CORP13 citations73
US4169541AOct 2, 1979
DIP component storage and dispensing magazine
UNIVERSAL INSTRUMENTS CORP10 citations73
US4309808AJan 12, 1982
Lead cut and outward clinch mechanism
UNIVERSAL INSTRUMENTS CORP19 citations72
US4135558AJan 23, 1979
Multiple lead cut and clinch mechanism
UNIVERSAL INSTRUMENTS CORP7 citations72
US4403723ASep 13, 1983
Sequencer loading head for high speed radial lead component sequencing and inserting machine
UNIVERSAL INSTRUMENTS CORP10 citations71
US4270651AJun 2, 1981
Taped belt electronic component centering device
UNIVERSAL INSTRUMENTS CORP10 citations71
US3945100AMar 23, 1976
Axial lead component preforming and insertion apparatus
UNIVERSAL INSTRUMENTS CORP11 citations71
US4417683ANov 29, 1983
Centering device for electrical components
UNIVERSAL INSTRUMENTS CORP7 citations65
US4213286AJul 22, 1980
Component sequencing and taping machine
UNIVERSAL INSTRUMENTS CORP4 citations62
US4501183AFeb 26, 1985
Leadless chip placement machine for printed circuit boards
UNIVERSAL INSTRUMENTS CORP1 citations51
US4395805AAug 2, 1983
Jumper bridge machine
UNIVERSAL INSTRUMENTS CORP1 citations44