David J. Harrell
14Patents
11h-index
10Co-inventors
69Inventor score
Filing activity: May 14, 1991 → Sep 3, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5116099A | Mechanical latch locking a cover of pivoting armrest assembly | Emerging Cross-Sectional Technologies | 56 | Expired |
| US6237934A | Air bag system | Performing Operations; Transporting | 53 | Expired |
| US5863063A | Vehicle seat side airbag guide chute | Performing Operations; Transporting | 47 | Expired |
| US5131716A | Vehicle cupholder with locking mechanism | Performing Operations; Transporting | 40 | Expired |
| US5238295A | Tilt-adjustable head rest having ratcheting mechanism | Performing Operations; Transporting | 34 | Expired |
| US5121963A | Retainer ring | Performing Operations; Transporting | 27 | Expired |
| US5292171A | Vehicle seat armrest bracket and cover assembly | Performing Operations; Transporting | 20 | Expired |
| US5104186A | Storage armrest and drink holder with movable cup support | Performing Operations; Transporting | 20 | Expired |
| US5104184A | Storage armrest with drink holder arrangement | Performing Operations; Transporting | 19 | Expired |
| US5236246A | Adjustable headrest having integral pivot connection | Performing Operations; Transporting | 13 | Expired |
| US5236245A | Tilt-adjustable headrest having central ratcheting mechanism | Performing Operations; Transporting | 11 | Expired |
| US5228749A | Pivoting headrest having snap-together body sections | Performing Operations; Transporting | 8 | Expired |
| US11033976B1 | Soldering fixture | Electricity | 1 | Active |
| US11946313B2 | Fenestration unit including slidable glass panels | Fixed Constructions | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.