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Inventor

Timothy J. Grai

Inventor
Saginaw, MI, US

Overview

6→
Patents
1995–2019
Patent span
Physics
Primary field (CPC G)

Patents· 6 as inventor

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

G05Bprimary
G05BControl or regulating systems in general57%
G06FElectric digital data processing14%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters14%
H04LTransmission of digital information, e.g. telegraphic communication14%
PatentTitleYear
10,311,005Message translator20198,089,239'Advanced method for stepper motor speed determination'20126,061,809'Process control interface system having triply redundant remote field units'20005,970,226'Method of non-intrusive testing for a process control interface system having triply redundant remote field units'19995,862,315'Process control interface system having triply redundant remote field units'19995,428,769'Process control interface system having triply redundant remote field units'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–2000Patents assigned to DOW CHEMICAL CO (4)· patent assignee history
1995–2000Based in Saginaw, MI, US· patent location history
1999Based in Freeland, MI, US· patent location history
2012Patents assigned to GRAI TIMOTHY J (1)· patent assignee history
2012Patents assigned to JOHN NATHAN W (1)· patent assignee history
2012Patents assigned to RENESAS ELECTRONICS AMERICA INC (1)· patent assignee history
2012–2019Based in Oxford, MI, US· patent location history
2019Patents assigned to ATMEL CORP (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DOW CHEMICAL CO41995–2000
ATMEL CORP12019
GRAI TIMOTHY Jself12012
JOHN NATHAN W12012
RENESAS ELECTRONICS AMERICA INC12012
Locations
LocationPatentsSpan
Saginaw, MI, US31995–2000
Oxford, MI, US22012–2019
Freeland, MI, US11999