Inventor
William B. Rockwood
Inventor
Onalaska, WI, US
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F04Cprimary
F04CRotary-piston, or oscillating-piston, positive-displacement machines for liquids25%
F24FAir-conditioning20%
F25BRefrigeration machines, plants or systems10%
F04BPositive-displacement machines for liquids5%
F04DNon-positive-displacement pumps5%
F16FSprings5%
F25DRefrigerators5%
F28FDetails of heat-exchange and heat-transfer apparatus, of general application5%
G05DSystems for controlling or regulating non-electric variables5%
G06FElectric digital data processing5%
PatentTitleYear
10,890,188Compressor noise reduction202110,731,648Sound control for a heating, ventilation, and air conditioning unit202010,620,645Microzone HVAC system with precision air device202010,401,048Air flow mixer201910,240,603Compressor having external shell with vibration isolation and pressure balance201910,030,660Pulsation and vibration control device20188,016,071'Multi-stage low pressure drop muffler'20117,802,615'Sound attenuating shield for an electric heater'20106,260,373'Heat exchanger with double vibration isolation'20015,868,551'Tangential fan cutoff'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999Patents assigned to AMERICAN STANDARD INC (1)· patent assignee history
1999–2020Based in Onalaska, WI, US· patent location history
2001Patents assigned to AMERICAN STANDARD INT INC (1)· patent assignee history
2010–2021Patents assigned to TRANE INT INC (8)· patent assignee history
2018–2021Based in Mindoro, WI, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TRANE INT INC | 8 | 2010–2021 |
| AMERICAN STANDARD INC | 1 | 1999 |
| AMERICAN STANDARD INT INC | 1 | 2001 |
Locations
| Location | Patents | Span |
|---|---|---|
| Onalaska, WI, US | 7 | 1999–2020 |
| Mindoro, WI, US | 3 | 2018–2021 |