LexDanaLexDanabeta
Inventor

David P. Benfey

Inventor
Endicott, NY, US

Overview

3→
Patents
1985–1994
Patent span
Electricity
Primary field (CPC H)

Patents· 3 as inventor

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

G09Gprimary
G09GArrangements or circuits for control of indicating devices using static means to present variable information33%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light33%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems33%
PatentTitleYear
5,299,220'Slab laser'19944,551,657'Format reconfigurable CRT display'19854,531,181'High voltage power supply'1985

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1985Patents assigned to GEN ELECTRIC (2)· patent assignee history
1985–1994Based in Endicott, NY, US· patent location history
1985Based in Endwell, NY, US· patent location history
1994Patents assigned to BENFEY DAVID P (1)· patent assignee history
1994Patents assigned to BROWN DAVID C (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GEN ELECTRIC21985
BENFEY DAVID Pself11994
BROWN DAVID C11994
Locations
LocationPatentsSpan
Endicott, New York, US21985–1994
Endwell, New York, US11985