Inventor

David P. Brelsford

Inventor
Hyde Park, NY, US

Overview

7→
Patents
1987–2017
Patent span
Physics
Primary field (CPC G)

Patents· 7 as inventor

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

G06Fprimary
G06FElectric digital data processing78%
H04LTransmission of digital information, e.g. telegraphic communication22%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987–2017Patents assigned to IBM (7)· patent assignee history
1987–2017Based in Hyde Park, NY, US· patent location history
2013–2014Patents assigned to BRELSFORD DAVID P (2)· patent assignee history
2013–2017Patents assigned to CHAN WAIMAN (2)· patent assignee history
2014–2017Patents assigned to DRUYAN ALEXANDER (2)· patent assignee history
2017Patents assigned to BRELSFORD DAVID PAUL (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
IBM71987–2017
BRELSFORD DAVID Pself22013–2014
CHAN WAIMAN22013–2017
DRUYAN ALEXANDER22014–2017
BRELSFORD DAVID PAULself12017
Locations
LocationPatentsSpan
Hyde Park, New York, US71987–2017