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Inventor

Paul B. Stumpf

Inventor
Rochester, NY, US

Overview

5→
Patents
1989–2009
Patent span
Physics
Primary field (CPC G)

Patents· 5 as inventor

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

G03Bprimary
G03BApparatus or arrangements for taking photographs or for projecting or viewing them22%
H01FMagnets22%
H01HElectric switches22%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables11%
G01DMeasuring not specially adapted for a specific variable11%
G03DApparatus for processing exposed photographic materials11%
PatentTitleYear
7,504,648'Method and apparatus for determining focus of a scanning system'20096,874,782'Sorter exit sensor'20055,990,461'Photothermographic media processor thermal control'19995,196,983'Solenoid engagement sensing circuit'19934,851,959'Solenoid engagement sensing circuit'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–2005Patents assigned to EASTMAN KODAK CO (4)· patent assignee history
1989–2005Based in Rochester, NY, US· patent location history
2009Patents assigned to CARESTREAM HEALTH INC (1)· patent assignee history
2009Based in Springwater, NY, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
EASTMAN KODAK CO41989–2005
CARESTREAM HEALTH INC12009
Locations
LocationPatentsSpan
Rochester, New York, US41989–2005
Springwater, New York, US12009