Stephen Robert Heath
43Patents
17h-index
15Co-inventors
78Inventor score
Filing activity: Mar 28, 1996 → Mar 23, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD465469S1 | Electronic sound recording and reproducing device for a baby | General | 77 | Expired |
| USD759237S1 | Tool for implanting tongue stabilization | General | 65 | Active |
| USD759238S1 | Tool for removing tongue stabilization | General | 53 | Active |
| USD540291S1 | Baby unit for babyphone | General | 47 | Expired |
| USD480383S1 | Loudspeaker cabinet | General | 40 | Expired |
| USD539252S1 | Parent unit for babyphone | General | 35 | Expired |
| USD746709S1 | Mobile alarm button | General | 34 | Active |
| USD440899S | Sound receiving device | General | 33 | Expired |
| USD538245S1 | Parent unit for babyphone | General | 32 | Expired |
| USD711758S1 | Mobile alarm pendant | General | 28 | Active |
| USD539251S1 | Baby unit for babyphone | General | 23 | Expired |
| USD847999S1 | Defibrillator monitor | General | 22 | Active |
| USD510094S1 | Receiver unit for receiving and linking information between audio and/or video systems | General | 22 | Expired |
| USD440511S | Sound transmitting device | General | 21 | Expired |
| USD417217S | Loudspeaker cabinet | General | 21 | Expired |
| USD424561S | Sound receiving device | General | 19 | Expired |
| USD772411S1 | Trocar for tongue stabilization | General | 18 | Active |
| USD478065S1 | Loudspeaker cabinet | General | 16 | Expired |
| USD480694S1 | Sound receiving device | General | 15 | Expired |
| USD523840S1 | Wireless music receiver | General | 14 | Expired |
| USD491972S1 | Room projector | General | 13 | Expired |
| USD424560S | Sound transmitting device | General | 12 | Expired |
| USD477609S1 | Device for receiving audio/video and transmitting remote control signals | General | 12 | Expired |
| USD480707S1 | Subwoofer | General | 11 | Expired |
| USD884610S1 | Battery charger for defibrillator | General | 11 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.