David Blackadder
23Patents
11h-index
18Co-inventors
68Inventor score
Filing activity: Jul 16, 1993 → Jun 21, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6802470B2 | Seat belt retractor | Performing Operations; Transporting | 25 | Expired |
| US5971489A | Load limiting device for a seat belt | Performing Operations; Transporting | 24 | Expired |
| US6102439A | Load limiting device for a seat belt | Chemistry; Metallurgy | 23 | Expired |
| US7137650B2 | Seat belt pretensioner | Performing Operations; Transporting | 20 | Expired |
| US6129385A | Safety restraint | Performing Operations; Transporting | 18 | Expired |
| US6260782A | Retractor spool | Performing Operations; Transporting | 15 | Expired |
| US6209916A | Load limiting device for a seat belt | Chemistry; Metallurgy | 15 | Expired |
| US5443224A | Emergency locking passenger safety belt mechanisms | Performing Operations; Transporting | 15 | Expired |
| US6336606B1 | Spool for a seat belt retractor | Performing Operations; Transporting | 14 | Expired |
| US6460935B1 | Buckle pretensioner | Performing Operations; Transporting | 14 | Expired |
| US6099078A | Load limiting device for a seat belt | Performing Operations; Transporting | 13 | Expired |
| US6196589A | Load limiting device for a seat belt | Chemistry; Metallurgy | 9 | Expired |
| US6267315A | Seat belt retractor | Performing Operations; Transporting | 8 | Expired |
| US6183015A | Load limiting device for a seat belt | Chemistry; Metallurgy | 8 | Expired |
| US6299091A | Seat belt retractor spool and torsion bar | Performing Operations; Transporting | 6 | Expired |
| US6264127A | Seat belt retractor | Performing Operations; Transporting | 5 | Expired |
| US6322017A | Seat belt retractor | Performing Operations; Transporting | 3 | Expired |
| US6322018A | Lockbar for a seatbelt retractor | Performing Operations; Transporting | 3 | Expired |
| US6168205A | Load limiting device for a seat belt | Chemistry; Metallurgy | 3 | Expired |
| US6446899B1 | Seat belt retractor | Performing Operations; Transporting | 2 | Expired |
| US6691943B2 | Seat belt retractor with a web sensor | Performing Operations; Transporting | 2 | Expired |
| US6247365A | Safety restraint | Performing Operations; Transporting | 1 | Expired |
| US6416004B1 | Seat belt retractor | Performing Operations; Transporting | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.