Albert Anthony Obermeier
3Patents
2h-index
1Co-inventors
24Inventor score
Filing activity: Mar 31, 1975 → Mar 31, 1975
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US3948558A | Seat backrest having an adjustable lumbar support | Human Necessities | 89 | Expired |
| US3973797A | Seat backrest having an adjustable lumbar support | Human Necessities | 51 | Expired |
| US3948560A | Seat having an adjustable back | Human Necessities | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.