Peter E. Jacobson
26Patents
12h-index
7Co-inventors
74Inventor score
Filing activity: Jan 29, 1975 → Nov 23, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4744261A | Ball coupled compound traction drive | Emerging Cross-Sectional Technologies | 175 | Expired |
| US4738336A | Controlled replenishing lubrication system | Mechanical Engineering; Lighting; Heating | 51 | Expired |
| US3952566A | Bearing and lubricant film test method and apparatus | Physics | 36 | Expired |
| US4951521A | Gimbal module | Emerging Cross-Sectional Technologies | 28 | Expired |
| US4335927A | Multi-circuit rotary electrical conductor assembly | Emerging Cross-Sectional Technologies | 17 | Expired |
| US4343203A | Rotor structure for gyroscopic apparatus | Emerging Cross-Sectional Technologies | 15 | Expired |
| US4372633A | High current transfer roll ring assembly | Electricity | 14 | Expired |
| US4267731A | Force balanced vibratory rate sensor | Physics | 13 | Expired |
| US4541739A | Controlled capillary ball bearing cage | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US4098546A | Electrical conductor assembly | Emerging Cross-Sectional Technologies | 12 | Expired |
| US4741632A | Constant torque ball bearing | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US4934783A | Off-axis fiber optic rotary joint | Physics | 12 | Expired |
| US4819051A | Compensated rotary position encoder | Electricity | 11 | Expired |
| US4068909A | Electrical contact assembly and method and apparatus for assembling the same | Emerging Cross-Sectional Technologies | 9 | Expired |
| US4264838A | Force balanced piezoelectric vibratory rate sensor | Physics | 8 | Expired |
| US3968459A | Ultrasonic driver transducer | Physics | 8 | Expired |
| US6582237B2 | Rolling electrical transfer coupling improvements | Electricity | 4 | Expired |
| US4795279A | Rolling ball separator | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US6767217B2 | Rotating electrical transfer components | Electricity | 4 | Expired |
| US4650266A | Rotary high power transfer apparatus | Performing Operations; Transporting | 2 | Expired |
| US4141139A | Tool for assembling electrical contact assembly | Emerging Cross-Sectional Technologies | 1 | Expired |
| US11910799B2 | Multi-layered food product and method for forming | Human Necessities | 0 | Active |
| US10537111B2 | Multi-layered food product and method for forming | Human Necessities | 0 | Active |
| USD813937S1 | Drum stick finger holder | General | 0 | Active |
| US10448653B2 | Multi-layered food product and method for forming | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.