Inventor
EDWARDS WILLIAM J
US21 patents
⚠️ This page may combine multiple inventors who share the name “EDWARDS WILLIAM J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SINGER CO
7 patentsUS4194456AMar 25, 1980
Blind stitch mechanism
SINGER CO8 citations70
US4207826AJun 17, 1980
Throat plate with thread separator rib
SINGER CO2 citations62
US4196680AApr 8, 1980
Control device for use in sewing buttonholes
SINGER CO2 citations62
US4094261AJun 13, 1978
Adjustable needle guard
SINGER CO6 citations62
US4278037AJul 14, 1981
Chain stitch conversion for lock stitch sewing machine
SINGER CO4 citations56
US4158340AJun 19, 1979
Hinged bobbin case plate
SINGER CO1 citations52
US4438715AMar 27, 1984
Buttonhole sewing repair
SINGER CO0 citations51
HEWLETT PACKARD DEVELOPMENT CO
3 patentsUS7758169B2Jul 20, 2010
Printheads and printhead cartridges using a printhead
HEWLETT PACKARD DEVELOPMENT CO2 citations62
US7550365B2Jun 23, 2009
Bonding structure and method of making
HEWLETT PACKARD DEVELOPMENT CO2 citations62
US11623450B2Apr 11, 2023
Output mechanism for a fluid container
HEWLETT PACKARD DEVELOPMENT CO0 citations56