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Inventor

Dan R. Morrissey

Inventor
Foster, RI, US

Overview

2→
Patents
1997–1998
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.

G09Bprimary
G09BEducational or demonstration appliances100%
PatentTitleYear
5,851,119'Interactive story book and methods for operating the same'19985,636,995'Interactive story book and graphics tablet apparatus and methods for operating the same'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997Patents assigned to DESIGN LAB LLC (1)· patent assignee history
1997Patents assigned to SCHWARTZ STEPHEN A (1)· patent assignee history
1997–1998Based in Foster, RI, US· patent location history
1998Patents assigned to STEPHEN A SCHWARTZ AND DESIGN (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DESIGN LAB LLC11997
SCHWARTZ STEPHEN A11997
STEPHEN A SCHWARTZ AND DESIGN11998
Locations
LocationPatentsSpan
Foster, RI, US21997–1998