Inventor

Donald John Duffek

Inventor

Hartford, WI, US

Overview

2006–2007

Patent span

Performing operations

Primary field (CPC B)

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

B23Dprimary

B23DPlaning14%

B25BTools or bench devices not otherwise provided for, for fastening, connecting, disengaging, or holding14%

B25DPercussive tools14%

B25FCombination or multi-purpose tools not otherwise provided for14%

F41AFunctional features or details common to both smallarms and ordnance, e.g. cannons14%

H01HElectric switches14%

LOC0814%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2006–2007Patents assigned to MILWAUKEE ELECTRIC TOOL CORP (2)· patent assignee history

2006–2007Based in Hartford, WI, US· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MILWAUKEE ELECTRIC TOOL CORP	2	2006–2007

Locations

Location	Patents	Span
Hartford, WI, US	2	2006–2007