Inventor

Christopher Wisniewski

Inventor

Ann Arbor, MI, US

Overview

2006–2020

Patent span

Mechanical engineering

Primary field (CPC F)

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

F28Dprimary

F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact25%

F28FDetails of heat-exchange and heat-transfer apparatus, of general application25%

B60HArrangements of heating, cooling, ventilating or other air-treating devices specially adapted for passenger or goods spaces of vehicles17%

F01PCooling of machines or engines in general17%

B60SServicing, cleaning, repairing, supporting, lifting, or manoeuvring of vehicles, not otherwise provided for8%

Y10TTechnical subjects covered by former us classification8%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2006–2020Patents assigned to DENSO INT AMERICA INC (7)· patent assignee history

2006Based in Livonia, MI, US· patent location history

2010–2020Based in Ann Arbor, MI, US· patent location history

2011Based in Novi, MI, US· patent location history

2012Patents assigned to SCHAFFER JOHN S (1)· patent assignee history

2012Patents assigned to TUCKER MICHAEL (1)· patent assignee history

2012Patents assigned to WISNIEWSKI CHRISTOPHER (1)· patent assignee history

2019Patents assigned to DENSO CORP (1)· patent assignee history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
DENSO INT AMERICA INC	7	2006–2020
DENSO CORP	1	2019
SCHAFFER JOHN S	1	2012
TUCKER MICHAEL	1	2012
WISNIEWSKI CHRISTOPHERself	1	2012

Locations