Inventor

Stephen Evans

Inventor
Newtown, CT, US

Overview

8→
Patents
1990–2014
Patent span
Electricity
Primary field (CPC H)

Patents· 8 as inventor

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

G01Rprimary
G01RMeasuring electric variables29%
H10DInorganic electric semiconductor devices21%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1014%
A41CCorsets7%
A41DOuterwear7%
A44CPersonal adornments, e.g. jewellery7%
H01RElectrically-conductive connections7%
H05KPrinted circuits7%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990–1993Patents assigned to TEXAS INSTRUMENTS INC (3)· patent assignee history
1990–1993Based in Dallas, TX, US· patent location history
2001–2003Patents assigned to WENTWORTH LAB INC (3)· patent assignee history
2001–2003Based in Newtown, CT, US· patent location history
2003Patents assigned to WENWORTH LAB INC (1)· patent assignee history
2014Patents assigned to EVANS SR STEPHEN A (1)· patent assignee history
2014Based in Abita Springs, LA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TEXAS INSTRUMENTS INC31990–1993
WENTWORTH LAB INC32001–2003
EVANS SR STEPHEN Aself12014
WENWORTH LAB INC12003
Locations
LocationPatentsSpan
Newtown, CT, US42001–2003
Dallas, Texas, US31990–1993
Abita Springs, LA, US12014