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Inventor

Michael D. D. England

Inventor
Reseda, CA, US

Overview

2→
Patents
1982
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.

G03Gprimary
G03GElectrography33%
G07FCoin-freed or like apparatus33%
H03GControl of amplification33%
PatentTitleYear
4,359,601'Audio control system'19824,308,941'Logic for coin operated office copy machine vender'1982

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1982Patents assigned to REILLY DAVID O (1)· patent assignee history
1982Patents assigned to VENDACOPY INC (1)· patent assignee history
1982Based in Reseda, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
REILLY DAVID O11982
VENDACOPY INC11982
Locations
LocationPatentsSpan
Reseda, California, US21982