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Inventor

Timothy L. Crabtree

Inventor
Anaheim, CA, US

Overview

5→
Patents
1987–2006
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.

G11Bprimary
G11BInformation storage based on relative movement between record carrier and transducer25%
A01KAnimal husbandry17%
B65GTransport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors17%
G01SRadio direction-finding17%
G08BSignalling systems, e.g. personal calling systems17%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%
PatentTitleYear
7,148,801'Article locator system'20066,788,199'Article locator system'20044,846,619'Robotic materials handling system'19894,779,151'Robotic tape cassette handling system with rotary loading and unloading mechanism'19884,654,727'Videocassette handling and sequencing system'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987–1989Patents assigned to ODETICS INC (3)· patent assignee history
1987–1989Based in Anaheim, CA, US· patent location history
2004Patents assigned to EUREKA TECHNOLOGY PARTNERS LLC (1)· patent assignee history
2004–2006Based in Yorba Linda, CA, US· patent location history
2006Patents assigned to CRABTREE TIMOTHY L (1)· patent assignee history
2006Patents assigned to DELMAIN GREGORY J (1)· patent assignee history
2006Patents assigned to MCARTHUR PAUL (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ODETICS INC31987–1989
CRABTREE TIMOTHY Lself12006
DELMAIN GREGORY J12006
EUREKA TECHNOLOGY PARTNERS LLC12004
MCARTHUR PAUL12006
Locations
LocationPatentsSpan
Anaheim, California, US31987–1989
Yorba Linda, California, US22004–2006