Inventor

Terry L. Duperon

Inventor

Saginaw, MI, US

Overview

1985–2021

Patent span

Performing operations

Primary field (CPC B)

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

B01Dprimary

B01DSeparation18%

B30BPresses in general12%

E02BHydraulic engineering12%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests12%

B25HWorkshop equipment, e.g. for marking-out work6%

B65GTransport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors6%

C02FTreatment of water, waste water, sewage, or sludge6%

E03FSewers6%

F01CRotary-piston or oscillating-piston machines or engines6%

F04CRotary-piston, or oscillating-piston, positive-displacement machines for liquids6%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1985–2021Patents assigned to DUPERON TERRY (3)· patent assignee history

1985–2021Based in Saginaw, MI, US· patent location history

1987Patents assigned to DUPERON CORP (1)· patent assignee history

2011Patents assigned to DUPERON INNOVATION INC (1)· patent assignee history

2018Patents assigned to BLANCHARD KENNETH (1)· patent assignee history

2021Patents assigned to DILL STEVEN (1)· patent assignee history

Assignee and location history derived from the patent record.

Assignees

Locations

Location	Patents	Span
Saginaw, MI, US	7	1985–2021