Inventor
Merle A. Renaud
Inventor
Onalaska, WI, US
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F25Bprimary
F25BRefrigeration machines, plants or systems39%
G05DSystems for controlling or regulating non-electric variables22%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications17%
F24FAir-conditioning11%
F04DNon-positive-displacement pumps6%
G05BControl or regulating systems in general6%
PatentTitleYear
7,383,158'HVAC service tool with internet capability'20085,237,826'Configuration wiring harness for HVAC controller'19935,138,844'Condenser fan control system for use with variable capacity compressor'19925,039,009'Thermostat interface for a refrigeration system controller'19914,715,190'Control and method for modulating the capacity of a temperature conditioning system'19874,689,967'Control and method for modulating the capacity of a temperature conditioning system'19874,686,834'Centrifugal compressor controller for minimizing power consumption while avoiding surge'19874,149,389'Heat pump system selectively operable in a cascade mode and method of operation'1979Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1979Patents assigned to TRANE CO (1)· patent assignee history
1979Based in La Crosse, WI, US· patent location history
1987–1993Patents assigned to AMERICAN STANDARD INC (6)· patent assignee history
1987–2008Based in Onalaska, WI, US· patent location history
2008Patents assigned to TRANE INT INC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AMERICAN STANDARD INC | 6 | 1987–1993 |
| TRANE CO | 1 | 1979 |
| TRANE INT INC | 1 | 2008 |
Locations
| Location | Patents | Span |
|---|---|---|
| Onalaska, WI, US | 7 | 1987–2008 |
| La Crosse, WI, US | 1 | 1979 |