Robert E. Steiner
26Patents
14h-index
11Co-inventors
78Inventor score
Filing activity: Mar 10, 1977 → Mar 4, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4385550A | Whole house fan | Mechanical Engineering; Lighting; Heating | 107 | Expired |
| US5035024A | Portable wet/dry vacuum cleaner and recharging base | Emerging Cross-Sectional Technologies | 82 | Expired |
| US4628802A | Whole house fan | Mechanical Engineering; Lighting; Heating | 53 | Expired |
| US4641557A | Electronically controlled power saw | Emerging Cross-Sectional Technologies | 45 | Expired |
| US5005252A | Portable wet/dry vacuum cleaner and recharging base | Emerging Cross-Sectional Technologies | 36 | Expired |
| US4899418A | Portable wet/dry vacuum cleaner and recharging base | Emerging Cross-Sectional Technologies | 31 | Expired |
| US4822533A | Humidifier with floating wick assembly and replaceable wick elements | Emerging Cross-Sectional Technologies | 30 | Expired |
| US5729071A | Low cost multi-pole motor constructions and methods of manufacture | Electricity | 29 | Expired |
| US5627424A | Twin bobbin four pole motors and methods for making same | Electricity | 25 | Expired |
| US5619086A | Twin bobbin C-frame motors and methods for making same | Electricity | 24 | Expired |
| US4865775A | Humidifier with floating wick assembly | Emerging Cross-Sectional Technologies | 21 | Expired |
| US5199220A | Combination belt and disc sander | Performing Operations; Transporting | 19 | Expired |
| US5604971A | manufacturing method for variable laminations used in electro-magnetic induction devices | Emerging Cross-Sectional Technologies | 16 | Expired |
| US5287780A | Radial arm saw guard with operational interlock | Emerging Cross-Sectional Technologies | 16 | Expired |
| US4784049A | Whole house fan | Mechanical Engineering; Lighting; Heating | 13 | Expired |
| US5243733A | Variable high/low vacuum/blower device | Human Necessities | 13 | Expired |
| US5400464A | Variable high/low vacuum/blower device | Human Necessities | 13 | Expired |
| US4273990A | Baseboard heater with high temperature cut-off switch | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US5640752A | Controlled adjustable manufacturing method for variable laminations used in electro-magnetic induction devices | Emerging Cross-Sectional Technologies | 12 | Expired |
| US4596180A | Whole house fan | Mechanical Engineering; Lighting; Heating | 11 | Expired |
| US4091799A | Self-tracking radiant energy collector | Emerging Cross-Sectional Technologies | 11 | Expired |
| USRE36545E | Twin bobbin four pole motors and methods for making same | General | 7 | Expired |
| US7175392B2 | Ceiling fan motor with stationary shaft | Emerging Cross-Sectional Technologies | 5 | Expired |
| US5197369A | Scroll saw bearing compensating mechanism | Emerging Cross-Sectional Technologies | 4 | Expired |
| US8373378B2 | Systems and method for motor speed control | Electricity | 3 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.