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Inventor

Karam V. Narula

Inventor
Rochester, NY, US

Overview

1→
Patents
1985
Patent span
Physics
Primary field (CPC G)

Patents· 1 as inventor

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

G06Fprimary
G06FElectric digital data processing50%
H04QSelecting50%
PatentTitleYear
4,521,879'Digital private branch exchange'1985

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1985Patents assigned to BREIDENSTEIN CHARLES J (1)· patent assignee history
1985Patents assigned to GUELDENPFENNIG KLAUS (1)· patent assignee history
1985Patents assigned to NARULA KARAM V (1)· patent assignee history
1985Patents assigned to OSWALD WILLIAM A (1)· patent assignee history
1985Patents assigned to RUSSELL STANLEY L (1)· patent assignee history
1985Based in Rochester, NY, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BREIDENSTEIN CHARLES J11985
GUELDENPFENNIG KLAUS11985
NARULA KARAM Vself11985
OSWALD WILLIAM A11985
RUSSELL STANLEY L11985
Locations
LocationPatentsSpan
Rochester, New York, US11985