LexDanaLexDanabeta
Inventor

Robert Edward Hackett

Inventor
Lexington, KY, US

Overview

3→
Patents
2002–2007
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.

G03Gprimary
G03GElectrography50%
G01BMeasuring length, thickness or similar linear dimensions25%
H01FMagnets25%
PatentTitleYear
7,236,730'Dampening mechanism for an image forming apparatus'20076,897,752'Magnetic roller and methods of producing the same'20056,452,380'Rod and apparatus for calibrating magnetic roll testing apparatus'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002–2007Patents assigned to LEXMARK INT INC (3)· patent assignee history
2002–2007Based in Lexington, KY, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LEXMARK INT INC32002–2007
Locations
LocationPatentsSpan
Lexington, KY, US32002–2007