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Inventor

Frederick Fenn Quist, Jr.

Inventor
Boulder, CO, US

Overview

4→
Patents
1976–1985
Patent span
Physics
Primary field (CPC G)

Patents· 4 as inventor

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

B65Hprimary
B65HHandling thin or filamentary material, e.g. sheets, webs, cables33%
G03GElectrography33%
G11BInformation storage based on relative movement between record carrier and transducer17%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests17%
PatentTitleYear
4,556,924'Disk drive head accessing mechanism'19854,078,791'Gate mechanism for a copier machine'19784,060,230'Embossing gate roller'19773,968,959'Document transport and separating device'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1985Patents assigned to IBM (4)· patent assignee history
1976–1985Based in Boulder, CO, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
IBM41976–1985
Locations
LocationPatentsSpan
Boulder, CO, US41976–1985