Inventor
Paul C. Rentmeester
Inventor
La Crosse, WI, US
Overview
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F25Bprimary
F25BRefrigeration machines, plants or systems21%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications18%
F04DNon-positive-displacement pumps15%
G05DSystems for controlling or regulating non-electric variables12%
F24FAir-conditioning6%
F04CRotary-piston, or oscillating-piston, positive-displacement machines for liquids3%
F16CShafts3%
G01FMeasuring volume, volume flow, mass flow or liquid level3%
G01KMeasuring temperature3%
G05BControl or regulating systems in general3%
PatentTitleYear
7,383,158'HVAC service tool with internet capability'20086,917,857'Magnetically overridden flow control device'20056,398,581'Bus connector and method for integrating electrical test points in the bus connector'20025,553,997'Control method and apparatus for a centrifugal chiller using a variable speed impeller motor drive'19965,537,830'Control method and appartus for a centrifugal chiller using a variable speed impeller motor drive'19965,355,691'Control method and apparatus for a centrifugal chiller using a variable speed impeller motor drive'19945,138,844'Condenser fan control system for use with variable capacity compressor'19925,058,031'Multilevel phase unbalance compressor motor protection system'19915,027,608'Method and apparatus for determining full load condition in a screw compressor'19914,686,834'Centrifugal compressor controller for minimizing power consumption while avoiding surge'19874,244,517'Temperature control for variable volume air conditioning system'19814,182,484'Temperature control for variable volume air conditioning system'19804,135,396'Temperature compensating fluid velocity sensing apparatus'19794,074,575'Temperature and failure indicating probe for a bearing'1978Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1978–1981Patents assigned to TRANE CO (4)· patent assignee history
1978–2008Based in La Crosse, WI, US· patent location history
1987–2002Patents assigned to AMERICAN STANDARD INC (8)· patent assignee history
2005Patents assigned to AMERICAN STANDARD INT INC (1)· patent assignee 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 | 8 | 1987–2002 |
| TRANE CO | 4 | 1978–1981 |
| AMERICAN STANDARD INT INC | 1 | 2005 |
| TRANE INT INC | 1 | 2008 |
Locations
| Location | Patents | Span |
|---|---|---|
| La Crosse, WI, US | 14 | 1978–2008 |