Inventor
Ulrich Engel
Inventor
Schwalbach, DE
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F16Cprimary
F16CShafts16%
Y10TTechnical subjects covered by former us classification16%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests14%
C23CCoating metallic material12%
B22FWorking metallic powder5%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form5%
C22CAlloys5%
F02BInternal-combustion piston engines5%
F02FCylinders, pistons or casings, for combustion engines5%
Y02TClimate change mitigation technologies related to transportation5%
PatentTitleYear
8,573,283'Method for producing two bonded-together layers and functional component that can be produced by the method'20136,834,542'Method for determining the atmospheric pressure on the basis of the pressure in the intake line of an internal combustion engine'20046,098,590'Cylinder head for internal combustion engines'20005,727,521'Cylinder head of an internal-combustion engine'19985,139,350'Thrust friction bearing of laminate material'19925,137,792'Sliding or frictional laminate having functional layer in the form of a solid dispersion'19925,093,207'Laminate material or laminate workpiece with a functional layer, especially a friction bearing layer, disposed on a backing layer'19925,087,529'Laminate material'19924,957,822'Laminated material for friction bearing elements, comprising an antifriction layer of an aluminum based bearing material'19904,900,639'Cladding of bearing metal and process for production thereof'19904,784,220'Pipe spacing grate rod spacing holder for heat exchangers'19884,658,500'Apparatus for fabricating a plain (sliding) bearing'1987Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1987–1992Patents assigned to GLYCO METALL WERKE (7)· patent assignee history
1987–1992Based in Schwalbach, DE· patent location history
1988Patents assigned to GUTEHOFFNUNGSHUETTE MAN (1)· patent assignee history
1988Based in Oberhausen, DE· patent location history
1998Patents assigned to DAIMLER BENZ AG (1)· patent assignee history
1998–2004Based in Plochingen, DE· patent location history
2000–2004Patents assigned to DAIMLER CHRYSLER AG (2)· patent assignee history
2013Patents assigned to ENGEL ULRICH (1)· patent assignee history
2013Based in Hagnau, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GLYCO METALL WERKE | 7 | 1987–1992 |
| DAIMLER CHRYSLER AG | 2 | 2000–2004 |
| DAIMLER BENZ AG | 1 | 1998 |
| ENGEL ULRICHself | 1 | 2013 |
| GUTEHOFFNUNGSHUETTE MAN | 1 | 1988 |
Locations
| Location | Patents | Span |
|---|---|---|
| Schwalbach, DE | 7 | 1987–1992 |
| Plochingen, DE | 3 | 1998–2004 |
| Hagnau, DE | 1 | 2013 |
| Oberhausen, DE | 1 | 1988 |