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Inventor

Paul Thomas Fredell

Inventor
Colorado Springs, CO, US

Overview

1→
Patents
1997
Patent span
Fixed constructions
Primary field (CPC E)

Patents· 1 as inventor

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

E03Bprimary
E03BInstallations or methods for obtaining, collecting, or distributing water50%
Y10TTechnical subjects covered by former us classification50%
PatentTitleYear
5,694,963'Method and apparatus for freeze prevention of irrigation systems'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997Based in Colorado Springs, CO, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Locations
LocationPatentsSpan
Colorado Springs, CO, US11997