Inventor

Harold D. Black

Inventor
Highland, MD, US

Overview

1→
Patents
1988
Patent span
Electricity
Primary field (CPC H)

Patents· 1 as inventor

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

H04Bprimary
H04BTransmission100%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988Patents assigned to UNIV JOHNS HOPKINS (1)· patent assignee history
1988Based in Highland, MD, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
UNIV JOHNS HOPKINS11988
Locations
LocationPatentsSpan
Highland, Maryland, US11988