Inventor

Jeffrey E. Shield

Inventor
Lincoln, NE, US

Overview

3→
Patents
1990–2014
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 as inventor

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

C22Cprimary
C22CAlloys40%
B22FWorking metallic powder20%
C21DModifying the physical structure of ferrous metals20%
G01NInvestigating or analysing materials by determining their chemical or physical properties20%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990Patents assigned to UNIV IOWA STATE RES FOUND (1)· patent assignee history
1990Based in Ames, IA, US· patent location history
1995Based in Sandy, UT, US· patent location history
2014Patents assigned to BRANAGAN DANIEL JAMES (1)· patent assignee history
2014Patents assigned to NANOSTEEL CO INC (1)· patent assignee history
2014Patents assigned to SERGUEEVA ALLA V (1)· patent assignee history
2014Patents assigned to SHIELD JEFFREY E (1)· patent assignee history
2014Based in Lincoln, NE, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BRANAGAN DANIEL JAMES12014
NANOSTEEL CO INC12014
SERGUEEVA ALLA V12014
SHIELD JEFFREY Eself12014
UNIV IOWA STATE RES FOUND11990
Locations
LocationPatentsSpan
Lincoln, NE, US12014
Sandy, UT, US11995
Ames, IA, US11990