Inventor
Roger Sjobeck
Inventor
Malmo, SE
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B02Cprimary
B02CCrushing, pulverising, or disintegrating in general45%
LOC1536%
B25BTools or bench devices not otherwise provided for, for fastening, connecting, disengaging, or holding9%
Y10TTechnical subjects covered by former us classification9%
PatentTitleYear
11,103,873Jaw plate retainer202110,549,283Jaw crusher retraction assembly2020D0861047Jaw of a jaw crusher2019D0861046Jaw crusher back frame end2019D0823360Jaw crusher front frame end20189,339,820'Jaw crusher support frame'20168,925,171'Set of jaw crusher shims'20158,905,337'Jaw crusher'2014D0719195'Jaw crusher support frame'2014Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2014–2021Patents assigned to SANDVIK INTELLECTUAL PROPERTY (9)· patent assignee history
2014–2015Patents assigned to ERIKSSON BENGT-ARNE (2)· patent assignee history
2014–2015Patents assigned to LJUNGGREN KARIN (2)· patent assignee history
2014–2015Patents assigned to SJOBECK ROGER (2)· patent assignee history
2014Patents assigned to SANDVIK MINING & CONSTR OY (1)· patent assignee history
2014–2021Based in Malmo, SE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SANDVIK INTELLECTUAL PROPERTY | 9 | 2014–2021 |
| ERIKSSON BENGT-ARNE | 2 | 2014–2015 |
| LJUNGGREN KARIN | 2 | 2014–2015 |
| SJOBECK ROGERself | 2 | 2014–2015 |
| SANDVIK MINING & CONSTR OY | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Malmo, SE | 9 | 2014–2021 |