LexDanaLexDanabeta
Inventor

Kerry M. Kallas

Inventor
Minneapolis, MN, US

Overview

2→
Patents
1987
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 2 as inventor

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

F24Dprimary
F24DDomestic- or space-heating systems, e.g. central heating systems50%
G05DSystems for controlling or regulating non-electric variables50%
PatentTitleYear
4,702,305'Temperature control system for control of a multiplant environmental unit'19874,702,413'Temperature control system using a single ramp rate curve for control of a multiplant environmental unit'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987Patents assigned to HONEYWELL INC (2)· patent assignee history
1987Based in Minneapolis, MN, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HONEYWELL INC21987
Locations
LocationPatentsSpan
Minneapolis, Minnesota, US21987