Per O. Weman
16Patents
9h-index
4Co-inventors
61Inventor score
Filing activity: May 21, 1975 → May 6, 1988
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4005904A | Run through bracket | Emerging Cross-Sectional Technologies | 34 | Expired |
| US4457251A | Belt load indicator | Emerging Cross-Sectional Technologies | 30 | Expired |
| US4763924A | Seat movement responsive belt tensioning arm | Performing Operations; Transporting | 14 | Expired |
| US4126325A | Inflatable air bag for motor vehicles for attenuating the impact effect of the passenger in case of accident | Performing Operations; Transporting | 14 | Expired |
| US4915414A | Seat belt anchorage | Performing Operations; Transporting | 11 | Expired |
| US4101092A | Universal emergency locking retractor | Performing Operations; Transporting | 11 | Expired |
| US4216922A | Device for reducing spring tension in a belt strap | Performing Operations; Transporting | 11 | Expired |
| US4069559A | Ferrule buckle | Emerging Cross-Sectional Technologies | 10 | Expired |
| US4473242A | Safety belt system | Performing Operations; Transporting | 9 | Expired |
| US3994506A | Inflatable air bag for motor vehicles for attenuating the impact effect of the passenger in case of accident | Performing Operations; Transporting | 6 | Expired |
| US4185792A | Locking device for a safety belt retractor | Performing Operations; Transporting | 5 | Expired |
| US4413794A | Locking device reacting to inertia forces for retractors | Performing Operations; Transporting | 4 | Expired |
| US4082317A | Safety belt for motor vehicles | Performing Operations; Transporting | 3 | Expired |
| US4059287A | Safety belt for motor vehicles | Performing Operations; Transporting | 3 | Expired |
| US4037873A | Car seat with slack roll-up mechanism | Performing Operations; Transporting | 3 | Expired |
| US4067612A | Safety belt tension relieving apparatus | Performing Operations; Transporting | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.