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Inventor

George G. Gelfer

Inventor
Glen Ellyn, IL, US

Overview

8→
Patents
1989–2008
Patent span
Physics
Primary field (CPC G)

Patents· 8 as inventor

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

G07Bprimary
G07BTicket-issuing apparatus70%
B07CPostal sorting10%
B41JTypewriters10%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests10%
PatentTitleYear
7,431,415'Arrangement and method for data follow-up for warmup cycles of ink jet print heads'20087,254,563'Method and arrangement for automatically ordering supplies which are consumed during usage of a device'20076,829,633'Arrangement and method for offering a message when loading service data for a terminal device'20046,587,843'Method for improving the security of postage meter machines in the transfer of credit'20035,729,460'Method for payment of the recrediting of an electronic postage meter and arrangement for the operation of a data central'19984,947,333'Batch mailing system'19904,908,768'Inserter based mail manifesting system'19904,837,701'Mail processing system with multiple work stations'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–1990Patents assigned to PITNEY BOWES INC (3)· patent assignee history
1989–1990Based in West Redding, CT, US· patent location history
1998–2003Patents assigned to FRANCOTYP POSTALIA GMBH (2)· patent assignee history
1998–2007Based in Glen Ellyn, IL, US· patent location history
2004–2008Patents assigned to FRANCOTYP POSTALIA AG (3)· patent assignee history
2004–2008Based in West Chester, PA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FRANCOTYP POSTALIA AG32004–2008
PITNEY BOWES INC31989–1990
FRANCOTYP POSTALIA GMBH21998–2003
Locations
LocationPatentsSpan
Glen Ellyn, Illinois, US31998–2007
West Redding, CT, US31989–1990
West Chester, Pennsylvania, US22004–2008