Inventor
Frank Wehner
Inventor
Steisslingen, DE
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C22Fprimary
C22FChanging the physical structure of non-ferrous metals and non-ferrous alloys25%
B21BRolling of metal13%
B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material13%
B60GVehicle suspension arrangements13%
B62DMotor vehicles13%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof13%
H01GCapacitors13%
PatentTitleYear
6,321,708'Inlet manifold'20015,868,023'Process for manufacturing hollow bodies'19995,692,798'Vehicle frame with housing for a shock-absorber'19974,609,408'Process for manufacturing aluminum thin strip and foil having a large fraction of cube texture'19864,483,719'Process for preparing fine-grained rolled aluminum products'1984Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1984–1986Patents assigned to ALUSUISSE (2)· patent assignee history
1984–1986Based in Singen, DE· patent location history
1997–1999Patents assigned to ALUSUISSE LONZA SERVICES AG (2)· patent assignee history
1997–2001Based in Steisslingen, DE· patent location history
2001Patents assigned to ALUSUISSE TECH & MAN LTD (1)· patent assignee history
2001Patents assigned to VOLKSWAGEN AG (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ALUSUISSE | 2 | 1984–1986 |
| ALUSUISSE LONZA SERVICES AG | 2 | 1997–1999 |
| ALUSUISSE TECH & MAN LTD | 1 | 2001 |
| VOLKSWAGEN AG | 1 | 2001 |
Locations
| Location | Patents | Span |
|---|---|---|
| Steisslingen, DE | 3 | 1997–2001 |
| Singen, DE | 2 | 1984–1986 |