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Inventor

Matthew Greenfield

Inventor
Scotts Valley, CA, US

Overview

2→
Patents
2002–2020
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 transducer50%
LOC2350%
PatentTitleYear
D0887540Electronic vaporizer device20206,404,642'Swing-out hard drive apparatus'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002Patents assigned to DELL PRODUCTS LP (1)· patent assignee history
2002Based in Austin, TX, US· patent location history
2020Patents assigned to LOTO LABS INC (1)· patent assignee history
2020Based in Scotts Valley, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DELL PRODUCTS LP12002
LOTO LABS INC12020
Locations
LocationPatentsSpan
Scotts Valley, California, US12020
Austin, Texas, US12002