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Inventor

Rosemarie M. Gratz

Inventor
Putnam Valley, NY, US

Overview

2→
Patents
2002–2007
Patent span
Electricity
Primary field (CPC H)

Patents· 2 as inventor

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

G06Qprimary
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes33%
H04MTelephonic communication33%
H04WWireless communication networks33%
PatentTitleYear
7,274,925'Methods and apparatus for flexible communication device usage attribution'20076,484,130'Office accessibility information provider'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002–2007Patents assigned to IBM (2)· patent assignee history
2002–2007Based in Putnam Valley, NY, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
IBM22002–2007
Locations
LocationPatentsSpan
Putnam Valley, New York, US22002–2007