Hermann Muller
25Patents
8h-index
18Co-inventors
72Inventor score
Filing activity: Nov 25, 1974 → Feb 1, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6572173B2 | Sun shield for vehicles | Mechanical Engineering; Lighting; Heating | 44 | Expired |
| US6455767B1 | Weather resistant flag having a flagstaff | Emerging Cross-Sectional Technologies | 35 | Expired |
| US6380481B1 | Method and apparatus for supplying solar energy for operation of a vehicle | Emerging Cross-Sectional Technologies | 24 | Expired |
| US4256436A | Self-priming pump | Mechanical Engineering; Lighting; Heating | 19 | Expired |
| US5076634A | Sun visor for motor vehicles | Emerging Cross-Sectional Technologies | 14 | Expired |
| US6266842A | Windshield cleaning device with liquid collection | Performing Operations; Transporting | 14 | Expired |
| US6525263B2 | Awning | Emerging Cross-Sectional Technologies | 13 | Expired |
| US4230438A | Rotary pump assembly | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US4979875A | Centrifugal pump for the delivery of hot liquids | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US6237521A | Sailcloth arrangement for sails of water-going vessels | Performing Operations; Transporting | 7 | Expired |
| US6459033B1 | Removably mountable blind-type curtain | Emerging Cross-Sectional Technologies | 6 | Expired |
| US6749257B2 | Head restraint for vehicles | Emerging Cross-Sectional Technologies | 6 | Expired |
| US5278940A | Device utilizing a PTC resistor for electrically heating flowing liquid or gaseous media | Electricity | 6 | Expired |
| US4175997A | Apparatus for the application of individual pattern elements in series to a web-like flat structure | Emerging Cross-Sectional Technologies | 5 | Expired |
| US4099993A | Process for producing an extremely hard mixed carbide layer on ferrous materials to increase their resistance to wear | Emerging Cross-Sectional Technologies | 4 | Expired |
| US6631943B2 | Sliding roof for motor vehicles | Emerging Cross-Sectional Technologies | 3 | Expired |
| US3977565A | Dispenser package | Performing Operations; Transporting | 2 | Expired |
| US4103993A | Motion picture camera with variable focal length lens | Physics | 2 | Expired |
| US4248066A | Apparatus for the continuous wet treatment of strand-like textile materials | Textiles; Paper | 2 | Expired |
| US3942263A | Method and apparatus for cooling of hot bulk materials | Mechanical Engineering; Lighting; Heating | 1 | Expired |
| US4385815A | Slide projector | Physics | 1 | Expired |
| US4010062A | Method of and apparatus for splicing the ends of film strips | Physics | 1 | Expired |
| US5549450A | Centrifugal pump of the sectional-casing design | Mechanical Engineering; Lighting; Heating | 1 | Expired |
| US5233264A | Electric incandescent lamp | Electricity | 1 | Expired |
| US6626484B2 | Sliding cover for motor vehicles | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.