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Inventor

Leo Hoffman

Inventor
Woodmere, NY, US

Overview

5→
Patents
1980–2007
Patent span
Human necessities
Primary field (CPC A)

Patents· 5 as inventor

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

A61Cprimary
A61CDentistry60%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers20%
G08BSignalling systems, e.g. personal calling systems20%
PatentTitleYear
7,301,469'Remotely activated trail marker system and its method of use'20074,848,577'Blister pack and frame assembly'19894,661,066'Movable plate implant'19874,531,917'Detachable post for an osseous implant'19854,196,520'Method of removing a crown from a tooth'1980

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1980Patents assigned to HOFFMAN LEO J (1)· patent assignee history
1980Based in Woodbury, NY, US· patent location history
1985–1987Patents assigned to HOFFMAN LEO (2)· patent assignee history
1985–1987Patents assigned to LINKOW LEONARD I (2)· patent assignee history
1985–1987Based in Woodmere, NY, US· patent location history
1989Patents assigned to BUDDY CORP L (1)· patent assignee history
1989Based in North Bellmore, NY, US· patent location history
2007Patents assigned to HOFFMAN JR LEO J (1)· patent assignee history
2007Based in New Providence, PA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HOFFMAN LEOself21985–1987
LINKOW LEONARD I21985–1987
BUDDY CORP L11989
HOFFMAN JR LEO Jself12007
HOFFMAN LEO Jself11980
Locations
LocationPatentsSpan
Woodmere, New York, US21985–1987
New Providence, Pennsylvania, US12007
North Bellmore, New York, US11989
Woodbury, New York, US11980