John M. Levin
42Patents
21h-index
16Co-inventors
82Inventor score
Filing activity: May 29, 1992 → May 20, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5667526A | Tissue retaining clamp | Human Necessities | 1,939 | Expired |
| US5984949A | Tissue hooks and tools for applying same | Human Necessities | 1,585 | Expired |
| US5827281A | Insulated surgical scissors | Human Necessities | 487 | Expired |
| US6562035B1 | Insulated surgical scissors including cauterizing tip | Human Necessities | 319 | Expired |
| US5295694A | Laparoscopic surgery simulating game | Emerging Cross-Sectional Technologies | 224 | Expired |
| US5578030A | Biopsy needle with cauterization feature | Human Necessities | 194 | Expired |
| US6001120A | Universal dissector | Human Necessities | 157 | Expired |
| US6551313B1 | Electrosurgical instrument with separate cutting and coagulating members | Human Necessities | 129 | Expired |
| US5295990A | Tissue sampling and removal device | Human Necessities | 123 | Expired |
| US6629950B1 | Fluid delivery system | Human Necessities | 76 | Expired |
| US5813410A | Internal body pump and systems employing same | Human Necessities | 70 | Expired |
| US6080168A | Compression pad for laparoscopic/thorascopic surgery | Human Necessities | 53 | Expired |
| US5609599A | Leak clip | Human Necessities | 50 | Expired |
| US5649957A | Articulated dissector | Human Necessities | 49 | Expired |
| US5360363A | Flying disk with rotatable member | Human Necessities | 41 | Expired |
| US6656227B2 | Prosthesis for internal peritoneal dialysis and method of providing peritoneal dialysis | Human Necessities | 31 | Expired |
| US5474297A | Golf clubs for hitting low trajectory shots | Human Necessities | 31 | Expired |
| US6358198B1 | Laparoscopic/thorascopic support device | Human Necessities | 29 | Expired |
| US5301953A | Construction board game with chance device | Human Necessities | 26 | Expired |
| US6613095B1 | Prosthesis for continuous internal peritoneal dialysis and continuous method of providing peritoneal dialysis | Human Necessities | 24 | Expired |
| US6384294B1 | Protective bandages including force-transmission-impeding members therein | Human Necessities | 23 | Expired |
| US5344156A | Action game | Human Necessities | 18 | Expired |
| US6935341B2 | Irrigation drape | Human Necessities | 14 | Expired |
| US6755196B2 | Irrigation drape | Human Necessities | 13 | Expired |
| US5318306A | Educational game | Human Necessities | 12 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.