LexDanaLexDanabeta
Inventor

Ralf Bochert

Inventor
Remseck, DE

Overview

2→
Patents
1997–2011
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 2 as inventor

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%
B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material13%
B23KSoldering or unsoldering13%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests13%
Y10TTechnical subjects covered by former us classification13%
PatentTitleYear
7,882,708'Flat pipe-shaped heat exchanger'20115,669,440'Heat exchanger having a welded pipe which has a reduced wall thickness at location of the weld seam'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997Patents assigned to BEHR GMBH & CO (1)· patent assignee history
1997–2011Based in Remseck, DE· patent location history
2011Patents assigned to BEHR GMBH & CO KG (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BEHR GMBH & CO11997
BEHR GMBH & CO KG12011
Locations
LocationPatentsSpan
Remseck, DE21997–2011