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Inventor

Fred R. Schraff

Inventor
Cleveland, OH, US

Overview

2→
Patents
1990–1992
Patent span
Physics
Primary field (CPC G)

Patents· 2 as inventor

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

G06Fprimary
G06FElectric digital data processing50%
G06KGraphical data reading50%
PatentTitleYear
5,088,051'User invisible, printer line connected telecommunications link'1992D0306854'Combined telephone and data entry terminal'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990Patents assigned to MEDICAL PAYMENT SYSTEMS INCORPORATED (1)· patent assignee history
1990–1992Based in Cleveland, OH, US· patent location history
1992Patents assigned to MEDICAL PAYMENT SYSTEMS (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MEDICAL PAYMENT SYSTEMS11992
MEDICAL PAYMENT SYSTEMS INCORPORATED11990
Locations
LocationPatentsSpan
Cleveland, OH, US21990–1992