This is a designer/design agency page. For their work, see Duffy/Work

Duffy is a Minneapolis-based brand design firm, founded by Joe Duffy as Duffy Design in 1984.

Duffy Design

1984-199?

199?-2004

Duffy & Partners

2004-2015

Designer:  Ken Sakurai, Dan Olson for Duffy & Partners

Typography:  Unknown

Launched:  2004

Duffy

2015-present