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Inventor

Scott A. Ferdinand

Inventor
Denver, CO, US

Overview

3→
Patents
1980–1983
Patent span
Physics
Primary field (CPC G)

Patents· 3 as inventor

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

G10Hprimary
G10HElectrophonic musical instruments33%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests33%
A63FCard, board, or roulette games17%
G07CTime or attendance registers17%
PatentTitleYear
4,397,211'Circuit for producing musical tones'19834,375,666'Electronic guessing game'19834,226,155'Music synthesizer'1980

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1980–1983Patents assigned to MATTEL INC (3)· patent assignee history
1980Based in Hawthorne, CA, US· patent location history
1983Based in Denver, CO, US· patent location history
1983Based in Hermosa Beach, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MATTEL INC31980–1983
Locations
LocationPatentsSpan
Denver, CO, US11983
Hermosa Beach, California, US11983
Hawthorne, California, US11980