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Inventor

Larry D. Birge

Inventor
Pequot Lakes, MN, US

Overview

1→
Patents
1999
Patent span
Performing operations
Primary field (CPC B)

Patents· 1 as inventor

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

B01Dprimary
B01DSeparation25%
B67DDispensing, delivering or transferring liquids, not otherwise provided for25%
C02FTreatment of water, waste water, sewage, or sludge25%
F25DRefrigerators25%
PatentTitleYear
5,918,773'Combined water purifier/dispenser and walk-in cooler'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999Patents assigned to DONOVAN CHRISTINE J (1)· patent assignee history
1999Based in Pequot Lakes, MN, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DONOVAN CHRISTINE J11999
Locations
LocationPatentsSpan
Pequot Lakes, Minnesota, US11999