Inventor
Bjorn I. Hellberg
Inventor
Linkoping, SE
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Qprimary
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes50%
G07FCoin-freed or like apparatus50%
PatentTitleYear
4,214,230'Personal identification system'1980Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1980Patents assigned to BLOM ROLF (1)· patent assignee history
1980Patents assigned to FAK VIIVEKE (1)· patent assignee history
1980Patents assigned to FORCHHEIMER ROBERT (1)· patent assignee history
1980Patents assigned to HELLBERG BJORN I (1)· patent assignee history
1980Patents assigned to INGEMARSSON INGEMAR B (1)· patent assignee history
1980Based in Linkoping, SE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BLOM ROLF | 1 | 1980 |
| FAK VIIVEKE | 1 | 1980 |
| FORCHHEIMER ROBERT | 1 | 1980 |
| HELLBERG BJORN Iself | 1 | 1980 |
| INGEMARSSON INGEMAR B | 1 | 1980 |
Locations
| Location | Patents | Span |
|---|---|---|
| Linkoping, SE | 1 | 1980 |