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Inventor

Craig Grohman

Inventor
Muskego, WI, US

Overview

4→
Patents
1996–2006
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 4 as inventor

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

B21Dprimary
B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material14%
B23KSoldering or unsoldering14%
F24CDomestic stoves or ranges14%
F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact14%
F28FDetails of heat-exchange and heat-transfer apparatus, of general application14%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests14%
Y10TTechnical subjects covered by former us classification14%
PatentTitleYear
7,032,313'Method of fabricating a heat exchanger'20066,964,296'Heat exchanger'20055,558,080'Grease collecting baffle and heat exchanger assembly for a water heating system'19965,524,607'Grease collecting baffle and heat exchanger assembly for a water heating system'1996

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1996–2006Patents assigned to MODINE MFG CO (4)· patent assignee history
1996Based in Oak Creek, WI, US· patent location history
2005–2006Based in Muskego, WI, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MODINE MFG CO41996–2006
Locations
LocationPatentsSpan
Muskego, WI, US22005–2006
Oak Creek, WI, US21996