Inventor

Alleyne C. Howell, Jr.

Inventor

Fairfield, CT, US

Overview

1976–2021

Patent span

Performing operations

Primary field (CPC B)

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

B60Mprimary

B60MPower supply lines, and devices along rails, for electrically- propelled vehicles50%

B60LPropulsion of electrically-propelled vehicles14%

H02GInstallation of electric cables or lines, or of combined optical and electric cables or lines14%

H01FMagnets7%

LOC067%

Y10TTechnical subjects covered by former us classification7%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1976–1978Patents assigned to HOWELL ALLEYNE C JUN (5)· patent assignee history

1976Based in Stratford, CT, US· patent location history

1977–1982Based in Fairfield, CT, US· patent location history

1979Patents assigned to HOWELL ALLEYNE C JR (2)· patent assignee history

1979Patents assigned to WESTINGHOUSE ELECTRIC CORP (1)· patent assignee history

1982Patents assigned to BOEING CO (1)· patent assignee history

2021Patents assigned to BCB INTERNATIONAL LTD (1)· patent assignee history

2021Based in Cardiff, GB· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations