Daniel G. Hahn
19Patents
8h-index
14Co-inventors
69Inventor score
Filing activity: Aug 21, 1978 → Jul 18, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD253102S | Moped | General | 32 | Expired |
| US5314207A | Bicycle with simulated motorcycle parts | Performing Operations; Transporting | 29 | Expired |
| US5505493A | Bicycle with simulated motorcycle parts | Performing Operations; Transporting | 26 | Expired |
| USD318307S | Combined toy nursery table and rocking cradle | General | 18 | Expired |
| USD853301S1 | Vehicle wheel, toy vehicle wheel, and/or replicas thereof | General | 13 | Active |
| USD345725S | Bicycle fairing | General | 13 | Expired |
| USD880390S1 | Vehicle wheel, toy vehicle wheel, and/or replicas thereof | General | 13 | Active |
| USD265817S | Design for a bicycle gear shifter | General | 11 | Expired |
| USD269772S | Combined front and rear fenders, chain guard, engine cover and fuel tank for moped | General | 8 | Expired |
| USD345325S | Bicycle shroud | General | 8 | Expired |
| USD346138S | Bicycle | General | 7 | Expired |
| USD304846S | Toy riding airplane | General | 5 | Expired |
| US4521010A | Exerciser tension device assembly | Human Necessities | 4 | Expired |
| US7614472B2 | System for deviating part of the external paneling of a motor vehicle | Performing Operations; Transporting | 3 | Expired |
| USD253103S | Moped frame | General | 2 | Expired |
| USD295766S | Toy rocking helicopter | General | 2 | Expired |
| USD307304S | Toy riding pony | General | 1 | Expired |
| USD295767S | Toy rocking helicopter | General | 0 | Expired |
| US11850907B2 | Wheel carrier for a suspension of a motor vehicle | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.