David Eugene Hahn
10Patents
4h-index
9Co-inventors
53Inventor score
Filing activity: May 2, 2003 → Jun 16, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6926827B2 | Fuel dispenser filter with removable filter media | Performing Operations; Transporting | 23 | Expired |
| US9803962B2 | Broadhead retaining clip | Mechanical Engineering; Lighting; Heating | 6 | Active |
| US8561308B2 | Automatic pin adjustment for archery sights | Mechanical Engineering; Lighting; Heating | 5 | Active |
| US9513085B2 | Automatic pin adjustment for archery sights | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US9518803B2 | Automatic pin adjustment indicator for archery sights | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US8914984B2 | Automatic pin adjustment for archery sights | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US9062935B2 | Automatic pin adjustment for archery sights | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US11927422B2 | Adjustable archery bow cam | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US11754370B2 | Electronic archery sights | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US11965712B2 | Electronic archery sights | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.