LexDanaLexDanabeta
Inventor

Erland D. Narhi

Inventor
Streamwood, IL, US

Overview

2→
Patents
1984–1986
Patent span
Fixed constructions
Primary field (CPC E)

Patents· 2 as inventor

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

E04Dprimary
E04DRoof coverings67%
E04FFinishing work on buildings, e.g. stairs, floors33%
PatentTitleYear
4,592,185'Building panel'19864,468,903'Building panel'1984

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1984–1986Patents assigned to MASONITE CORP (2)· patent assignee history
1984–1986Based in Streamwood, IL, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MASONITE CORP21984–1986
Locations
LocationPatentsSpan
Streamwood, Illinois, US21984–1986