Bertil Holmgren
16Patents
11h-index
3Co-inventors
65Inventor score
Filing activity: Jun 23, 1978 → May 6, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5602530A | Anti-theft device for bottles | Performing Operations; Transporting | 59 | Expired |
| US5760689A | Anti-theft box | Emerging Cross-Sectional Technologies | 46 | Expired |
| US5588315A | Safety device for a box | Emerging Cross-Sectional Technologies | 39 | Expired |
| US5144820A | Anti-theft device for spectacle frames | Emerging Cross-Sectional Technologies | 38 | Expired |
| US5368162A | Safety device for parallelepipedic box | Emerging Cross-Sectional Technologies | 27 | Expired |
| US7100402B2 | Anti-theft device | Emerging Cross-Sectional Technologies | 24 | Expired |
| US6374647B1 | Anti-theft device for spectacle frames | Emerging Cross-Sectional Technologies | 22 | Expired |
| US5289914A | Safety device for cassettes | Emerging Cross-Sectional Technologies | 19 | Expired |
| US5655392A | Anti-theft device for shoes | Emerging Cross-Sectional Technologies | 16 | Expired |
| US5841349A | Alarm tag | Fixed Constructions | 16 | Expired |
| USD313412S | Locking device for compact disc cassette | General | 13 | Expired |
| US5468031A | Lock mechanism | Emerging Cross-Sectional Technologies | 11 | Expired |
| US5969614A | Alarm tag | Physics | 7 | Expired |
| US4180898A | Method of replacing brake force transmission parts in vehicle wheel brakes | Emerging Cross-Sectional Technologies | 3 | Expired |
| USD286759S | Support plate for potted plants | General | 2 | Expired |
| US7369052B2 | Anti-theft alarm tag | Emerging Cross-Sectional Technologies | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.