John S. Baer
19Patents
11h-index
6Co-inventors
65Inventor score
Filing activity: Oct 15, 1974 → Jun 27, 1997
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5920827A | Wireless weather station | Emerging Cross-Sectional Technologies | 66 | Expired |
| US3943762A | Rain gauge | Physics | 40 | Expired |
| US5168187A | Axial pole stepping motor | Electricity | 35 | Expired |
| US4207483A | Step motor with circumferential stators on opposite sides of disc-like rotor | Electricity | 33 | Expired |
| US4287762A | Digital weather station | Physics | 24 | Expired |
| US4667514A | Parameter sensors and monitors | Emerging Cross-Sectional Technologies | 24 | Expired |
| US4068985A | Rotary engine or pump construction | Mechanical Engineering; Lighting; Heating | 19 | Expired |
| US5038607A | Wind speed and wind direction signal generator | Physics | 15 | Expired |
| US3966024A | Helical spring clutch | Mechanical Engineering; Lighting; Heating | 14 | Expired |
| US5019977A | Light pen interactive weather parameter display system | Physics | 13 | Expired |
| US5245874A | Total precipitation gauge with float sensor | Physics | 12 | Expired |
| US5117690A | Wind speed and wind direction indicator | Physics | 10 | Expired |
| US4888986A | Rotational position indicator | Physics | 10 | Expired |
| US5285691A | Apparatus for monitoring operation of a drive shaft | Physics | 9 | Expired |
| US4627277A | Magnet selector or switch | Physics | 9 | Expired |
| US4106339A | Wind chill meter and method of measuring wind chill effect | Physics | 8 | Expired |
| US4846109A | Animal shipping container | Performing Operations; Transporting | 7 | Expired |
| US3978948A | Neutral-type electromagnetic clutch-brake unit | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US5265467A | Apparatus for monitoring operation of a drive shaft | Physics | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.