Inventor

Michael H. Brown

Inventor

San Diego, CA, US

Overview

1981–2021

Patent span

Performing operations

Primary field (CPC B)

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

B63Bprimary

B63BShips or other waterborne vessels13%

B63GOffensive or defensive arrangements on vessels13%

F02DControlling combustion engines13%

F02MSupplying combustion engines in general with combustible mixtures or constituents thereof13%

A61LMethods or apparatus for sterilising materials or objects in general7%

B08BCleaning in general7%

B60HArrangements of heating, cooling, ventilating or other air-treating devices specially adapted for passenger or goods spaces of vehicles7%

E21BEarth or rock drilling7%

F16KValves7%

Y02TClimate change mitigation technologies related to transportation7%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1981Patents assigned to BROWN MICHAEL H (1)· patent assignee history

1981Patents assigned to COFIELD JAMES R (1)· patent assignee history

1981Based in Berea, KY, US· patent location history

2011Patents assigned to FORD GLOBAL TECH (1)· patent assignee history

2011Based in Webberville, MI, US· patent location history

2019–2020Patents assigned to SPAWAR SYSTEMS CT PACIFIC (2)· patent assignee history

2019–2020Patents assigned to US NAVY (2)· patent assignee history

2019–2020Based in San Diego, CA, US· patent location history

2021Based in Union City, PA, US· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations