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Inventor

Delwin G. Dornbos

Inventor
Wyoming, MI, US

Overview

3→
Patents
2003–2007
Patent span
Human necessities
Primary field (CPC A)

Patents· 3 as inventor

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

A62Cprimary
A62CFire-fighting50%
B05BSpraying apparatus50%
PatentTitleYear
7,290,618'Fast response sprinkler head and fire extinguishing system'20077,036,603'Fast response sprinkler head and fire extinguishing system'20066,585,054'Fast response sprinkler head and fire extinguishing system'2003

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003–2007Patents assigned to VIKING CORP (3)· patent assignee history
2003–2007Based in Wyoming, MI, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
VIKING CORP32003–2007
Locations
LocationPatentsSpan
Wyoming, MI, US32003–2007