LexDanaLexDanabeta
Inventor

John J. Sudano

Inventor
Paterson, NJ, US

Overview

3→
Patents
1980–1983
Patent span
Physics
Primary field (CPC G)

Patents· 3 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

D05Bprimary
D05BSewing25%
G03GElectrography25%
G11BInformation storage based on relative movement between record carrier and transducer25%
H01FMagnets25%
PatentTitleYear
4,399,422'Magnetizing apparatus'19834,378,754'Toner applicator system for magnetography'19834,214,543'Electronically controlled top feed arrangement for a sewing machine'1980

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1980Patents assigned to SINGER CO (1)· patent assignee history
1980–1983Based in Paterson, NJ, US· patent location history
1983Patents assigned to WANG LABORATORIES (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
WANG LABORATORIES21983
SINGER CO11980
Locations
LocationPatentsSpan
Paterson, New Jersey, US31980–1983