Benjamin C. Benjamin
21Patents
7h-index
4Co-inventors
62Inventor score
Filing activity: Jun 21, 1974 → Jul 28, 1997
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4557455A | Releasable and adjustable securing device | Emerging Cross-Sectional Technologies | 46 | Expired |
| US4284261A | Stroke adjustment for vacuum motor | Emerging Cross-Sectional Technologies | 23 | Expired |
| US4237924A | Fuel pressure regulator | Emerging Cross-Sectional Technologies | 15 | Expired |
| US4177831A | Flexible time delay valve | Emerging Cross-Sectional Technologies | 15 | Expired |
| US6042065A | Collapsible needlework stand | Textiles; Paper | 14 | Expired |
| US4191096A | Time delay assembly | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US3965223A | Charge forming device | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US4475858A | Threaded member having resilient insert | Emerging Cross-Sectional Technologies | 7 | Expired |
| US4098459A | Vacuum break device | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US4237076A | Two stage vacuum break | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US4033232A | Charge forming device | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US3991731A | Charge forming device | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US4181065A | Two stage vacuum break | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US4027634A | Vacuum break assembly | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US4320693A | Adjustment for carburetor control devices | Emerging Cross-Sectional Technologies | 5 | Expired |
| US4213481A | Valve control mechanism | Emerging Cross-Sectional Technologies | 4 | Expired |
| US4237078A | Carburetor choke control | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US3965222A | Carburetion system | Mechanical Engineering; Lighting; Heating | 2 | Expired |
| US4178895A | Two stage vacuum break assembly | Mechanical Engineering; Lighting; Heating | 2 | Expired |
| US4071119A | Dashpot assembly | Emerging Cross-Sectional Technologies | 2 | Expired |
| US4154146A | Two stage vacuum break | Mechanical Engineering; Lighting; Heating | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.