Inventor
JOHNSON CHARLES E
US25 patents
⚠️ This page may combine multiple inventors who share the name “JOHNSON CHARLES E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
JOHNSON CHARLES E
4 patentsUS4048369ASep 13, 1977
Method for controlling allergens
JOHNSON CHARLES E22 citations81
US4909351AMar 20, 1990
Platform attachment for a ladder
JOHNSON CHARLES E16 citations66
US8123245B2Feb 28, 2012
Stabilized mobile unit or wheelchair
JOHNSON CHARLES E4 citations59
US7434452B1Oct 14, 2008
Method of engine calibration
JOHNSON CHARLES E1 citations51
UNIVERSAL INSTRUMENTS CORP
3 patentsUS4458412AJul 10, 1984
Leadless chip placement machine for printed circuit boards
UNIVERSAL INSTRUMENTS CORP33 citations92
US4527324AJul 9, 1985
Leadless chip placement machine for printed circuit boards
UNIVERSAL INSTRUMENTS CORP13 citations73
US4501183AFeb 26, 1985
Leadless chip placement machine for printed circuit boards
UNIVERSAL INSTRUMENTS CORP1 citations51
LUCENT TECHNOLOGIES INC
3 patentsBUFFALO WEAVING & BELTING CO
2 patentsUS4052095AOct 4, 1977
Synthetic organic polymeric sling protected by vulcanized or cured elastomeric laminate at load contacting area thereof
BUFFALO WEAVING & BELTING CO47 citations91
US4637511AJan 20, 1987
Longer lasting woven polyaramide belting for high temperature applications
BUFFALO WEAVING & BELTING CO18 citations68