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Inventor

Louis P. Hartman

Inventor
Roanoke, VA, US

Overview

3→
Patents
1980–1984
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.

G02Bprimary
G02BOptical elements, systems or apparatus29%
G09BEducational or demonstration appliances29%
A42BHats14%
G02CSpectacles14%
LOCD114%
PatentTitleYear
4,449,787'Night vision imaging system adapted for helmet mounting'1984D0266255'Aviator night vision imaging apparatus or similar article'19824,202,601'Training aid for use with night vision apparatus'1980

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1980–1984Patents assigned to ITT (2)· patent assignee history
1980–1984Based in Roanoke, VA, US· patent location history
1982Patents assigned to INT TELEPHONE AND TELEGRAPH CORPORATION (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ITT21980–1984
INT TELEPHONE AND TELEGRAPH CORPORATION11982
Locations
LocationPatentsSpan
Roanoke, Virginia, US31980–1984