Inventor
Rolf Eriksson
Inventor
Hagersten, SE
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Rprimary
H01RElectrically-conductive connections10%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests10%
Y10TTechnical subjects covered by former us classification10%
A61BDiagnosis5%
A61CDentistry5%
B03CMagnetic or electrostatic separation of solid materials from solid materials or fluids5%
B23QDetails, components, or accessories for machine tools, e.g. arrangements for copying or controlling5%
B24BMachines, devices, or processes for grinding or polishing5%
B25FCombination or multi-purpose tools not otherwise provided for5%
B26BHand-held cutting tools not otherwise provided for5%
PatentTitleYear
9,979,106Modular field device connection unit20186,768,783'Method and arrangement relating to an x-ray imaging apparatus'20046,616,800'Method and device for removing windshields'20035,993,304'Hand-held apparatus for sideways driving of a tool'19995,725,058'Hand-held reciprocating tool'19984,973,114'System for producing holograms'19904,880,395'Contact on test switch'19894,774,509'Reset device for indicator'19884,259,093'Electrostatic precipitator for air cleaning'1981Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1988Patents assigned to ASEA AB (1)· patent assignee history
1989Patents assigned to ASEA BROWN BOVERI (1)· patent assignee history
1989Based in Vaster.ang.s, SE· patent location history
1990Patents assigned to DENTATUS INTERNATIONAL AB (1)· patent assignee history
1990–1999Based in Hagersten, SE· patent location history
1998–1999Patents assigned to DENTATUS AB (2)· patent assignee history
2003Based in Falun, SE· patent location history
2004Based in Orebro, SE· patent location history
2018Patents assigned to ABB SCHWEIZ AG (1)· patent assignee history
2018Based in Vaesteras, SE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DENTATUS AB | 2 | 1998–1999 |
| ABB SCHWEIZ AG | 1 | 2018 |
| ASEA AB | 1 | 1988 |
| ASEA BROWN BOVERI | 1 | 1989 |
| DENTATUS INTERNATIONAL AB | 1 | 1990 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hagersten, SE | 3 | 1990–1999 |
| Vaesteras, SE | 1 | 2018 |
| Orebro, SE | 1 | 2004 |
| Falun, SE | 1 | 2003 |
| Vaster.ang.s, SE | 1 | 1989 |