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Inventor

Anne C. Graham

Inventor
Los Angeles, CA, US

Overview

2→
Patents
1991–1992
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.

G10Hprimary
G10HElectrophonic musical instruments67%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests33%
PatentTitleYear
5,115,705'Modular electronic keyboard with improved signal generation'19925,003,859'Percussive action modular electronic keyboard'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991–1992Patents assigned to MONTE CHARLES (2)· patent assignee history
1991–1992Based in Los Angeles, CA, US· patent location history
1992Patents assigned to GRAHAM ANNE C (1)· patent assignee history
1992Patents assigned to WHITE PAUL J (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MONTE CHARLES21991–1992
GRAHAM ANNE Cself11992
WHITE PAUL J11992
Locations
LocationPatentsSpan
Los Angeles, California, US21991–1992