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Inventor

Terrence P. Duggins

Inventor
Watertown, SD, US

Overview

2→
Patents
2002–2005
Patent span
Performing operations
Primary field (CPC B)

Patents· 2 as inventor

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

B21Dprimary
B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material25%
B30BPresses in general25%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests25%
Y10TTechnical subjects covered by former us classification25%
PatentTitleYear
6,925,916'Two stage punch press actuator with output drive shaft position sensing'20056,418,824'Two stage punch press actuator with output drive shaft position sensing'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002–2005Patents assigned to PCPS LTD PARTNERSHIP (2)· patent assignee history
2002–2005Based in Watertown, SD, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
PCPS LTD PARTNERSHIP22002–2005
Locations
LocationPatentsSpan
Watertown, SD, US22002–2005