Inventor
DOB ALLAN M
US10 patents
⚠️ This page may combine multiple inventors who share the name “DOB ALLAN M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SINGER CO
6 patentsUS4250495AFeb 10, 1981
Touch sensitive control panel and a method of manufacture thereof
SINGER CO53 citations92
US4453152AJun 5, 1984
Sewing machine control
SINGER CO19 citations80
US4323023AApr 6, 1982
Instructional flip plate informational system
SINGER CO12 citations73
US4242976AJan 6, 1981
Precise positioner of buttonhole presser foot
SINGER CO10 citations72
US4216732AAug 12, 1980
Optical switching design for one step buttonholing
SINGER CO18 citations70
US4193363AMar 18, 1980
Lint minimization in sewing machine bobbin alarm
SINGER CO3 citations62