Inventor
Roland Lochmann
Inventor
Marbach, DE
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F02Fprimary
F02FCylinders, pistons or casings, for combustion engines27%
F16JPistons23%
B21KMaking forged or pressed metal products, e.g. horse-shoes, rivets, bolts or wheels5%
C23CCoating metallic material5%
F01PCooling of machines or engines in general5%
F02BInternal-combustion piston engines5%
F02DControlling combustion engines5%
F05CIndexing scheme relating to materials, material properties or material characteristics for machines, engines or pumps other than non-positive-displacement machines or engines5%
F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges5%
F16CShafts5%
PatentTitleYear
10,519,878Drive system with expander shut off upon detection of a leak201910,415,497Arrangement for an internal combustion engine201910,281,041Piston bolt201910,125,868Piston pin and method of applying an anti-seize coating on the pin201810,041,527Connecting rod20189,394,994'Hybrid pin for connecting a piston for an internal combustion engine to a piston rod, and pressing device for producing the hybrid pin'20167,603,977'Cooling duct piston for an internal combustion engine comprising heat pipes'20097,549,368'Light-metal piston having heat pipes'20096,722,263'Bottom covering of a cooling chamber for pistons of internal combustion engines'2004Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2004–2019Based in Marbach, DE· patent location history
2009–2019Patents assigned to MAHLE INT GMBH (7)· patent assignee history
2009Patents assigned to MABLE INTERNAT GMBH (1)· patent assignee history
2016Patents assigned to BISCHOFBERGER ULRICH (1)· patent assignee history
2016Patents assigned to LOCHMANN ROLAND (1)· patent assignee history
2018Patents assigned to HYDROMECANIQUE & FROTTEMENT (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MAHLE INT GMBH | 7 | 2009–2019 |
| BISCHOFBERGER ULRICH | 1 | 2016 |
| HYDROMECANIQUE & FROTTEMENT | 1 | 2018 |
| LOCHMANN ROLANDself | 1 | 2016 |
| MABLE INTERNAT GMBH | 1 | 2009 |
Locations
| Location | Patents | Span |
|---|---|---|
| Marbach, DE | 9 | 2004–2019 |