Thomas Pfeifer
9Patents
4h-index
17Co-inventors
54Inventor score
Filing activity: Sep 9, 1986 → Jun 21, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4890491A | Method and device for indicating the level of liquid in an automobile fuel tank | Performing Operations; Transporting | 33 | Expired |
| US4675255A | Battery pole terminal with current sensor | Emerging Cross-Sectional Technologies | 33 | Expired |
| US6932008B2 | Quilting table for a sewing machine | Textiles; Paper | 9 | Expired |
| US7550465B2 | Pyrido[3,2-e]pyrazines, their use as inhibitors of phosphodiesterase 10, and processes for preparing them | Human Necessities | 4 | Active |
| US4836027A | Circuit for a sensor | Physics | 4 | Expired |
| US7370591B2 | Quilting table for a sewing machine | Textiles; Paper | 3 | Active |
| US4833472A | System for setting an analog resistor to a selectable, digitally predeterminable value | Electricity | 3 | Expired |
| US9428456B2 | 1-[m-carboxamido(hetero)aryl-methyl]-heterocyclyl-carboxamide derivatives | Chemistry; Metallurgy | 3 | Active |
| USD403885S | China hutch | General | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.