company #199619683

John J. Wangenstein

inactive architect

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Activity Rankings

#3 in Duluth 12 buildings
#2802 in United States 12 buildings
#2980 in North America 12 buildings
#4634 Worldwide 12 buildings

Object dataJoin to edit

Status	inactive
Role	architect
City	Duluth, MN
Country	United States

Source: SKYDB | As of: 2026-10-18

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Statistics

Buildings by decade

Click any bar to drill into that completion decade.

0 0% 2020s 0 0% 2010s 0 0% 2000s 0 0% 1990s 0 0% 1980s 0 0% 1970s 0 0% 1960s 0 0% 1950s 0 0% 1940s 0 0% 1930s 2 18.2% 1920s 1 9.1% 1910s 7 63.6% 1900s 1 9.1% Pre-1900 1 not counted No Year

By status

Completed 11

Destroyed 1

By primary use

office 5

retail 5

residential 3

lodging 1

Other (2) 2

By floor count

1-9 floors 12

By height

Under 50 m 3