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Inventor

William O. Wightman, Jr.

Inventor
Tucson, AZ, US

Overview

2→
Patents
1985
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.

G11Bprimary
G11BInformation storage based on relative movement between record carrier and transducer67%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables33%
PatentTitleYear
4,531,689'Vacuum probe for attaching tape to reel hub within a cartridge'19854,519,553'Multiple spindle winding apparatus'1985

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1985Patents assigned to IBM (2)· patent assignee history
1985Based in Tucson, AZ, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
IBM21985
Locations
LocationPatentsSpan
Tucson, AZ, US21985