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Inventor

Rodney Olson

Inventor
Cypress, CA, US

Overview

2→
Patents
1989–2019
Patent span
Performing operations
Primary field (CPC B)

Patents· 2 as inventor

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

B25Bprimary
B25BTools or bench devices not otherwise provided for, for fastening, connecting, disengaging, or holding14%
B26BHand-held cutting tools not otherwise provided for14%
F24FAir-conditioning14%
G05BControl or regulating systems in general14%
G05DSystems for controlling or regulating non-electric variables14%
H05KPrinted circuits14%
Y10TTechnical subjects covered by former us classification14%
PatentTitleYear
10,422,541System and method for switching a multiple-zone heat pump refrigerant system between cooling and heating modes20194,868,986'Chip cracker device'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989Patents assigned to OLSON EUGENE H (1)· patent assignee history
1989Patents assigned to OLSON RODNEY J (1)· patent assignee history
1989Patents assigned to OLSON STEVEN N (1)· patent assignee history
1989Based in River Falls, WI, US· patent location history
2019Patents assigned to MITSUBISHI ELECTRIC CORP (1)· patent assignee history
2019Based in Cypress, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MITSUBISHI ELECTRIC CORP12019
OLSON EUGENE H11989
OLSON RODNEY Jself11989
OLSON STEVEN N11989
Locations
LocationPatentsSpan
Cypress, California, US12019
River Falls, WI, US11989