Inventor

Henry B. Steen, III

Inventor

Bowling Green, KY, US

Overview

1991–2020

Patent span

Performing operations

Primary field (CPC B)

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

F04Fprimary

F04FPumping of fluid by direct contact of another fluid or by using inertia of fluid to be pumped20%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form13%

E21BEarth or rock drilling13%

B25JManipulators7%

B82YSpecific uses or applications of nanostructures7%

C01BNon-metallic elements7%

C03BManufacture, shaping, or supplementary processes7%

C23FNon-mechanical removal of metallic material from surface7%

G01NInvestigating or analysing materials by determining their chemical or physical properties7%

G05BControl or regulating systems in general7%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1991Patents assigned to BUCKMAN JR WILLIAM G (1)· patent assignee history

1991Patents assigned to BUCKMAN WILLIAM G (1)· patent assignee history

1991Patents assigned to STEEN III HENRY B (1)· patent assignee history

1991–2020Based in Bowling Green, KY, US· patent location history

2020Patents assigned to VAON LLC (3)· patent assignee history

Assignee and location history derived from the patent record.

Assignees

Locations

Location	Patents	Span
Bowling Green, KY, US	7	1991–2020