Growing community of inventors

Steinheim, Germany

Thomas Hempel

Average Co-Inventor Count = 2.40

ph-index = 3

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 218

Thomas HempelWolfgang Thau (2 patents)Thomas HempelHerwig W Polzer (1 patent)Thomas HempelMatthias Berg (1 patent)Thomas HempelRalf Kupferer (1 patent)Thomas HempelJurgen Heinz (1 patent)Thomas HempelThomas Hempel (4 patents)Wolfgang ThauWolfgang Thau (8 patents)Herwig W PolzerHerwig W Polzer (13 patents)Matthias BergMatthias Berg (4 patents)Ralf KupfererRalf Kupferer (4 patents)Jurgen HeinzJurgen Heinz (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Donnelly Corporation (2 from 912 patents)

2. Magna Reflex Holding Gmbh (1 from 10 patents)

3. Erwin Behr Gmbh & Co Kg (1 from 2 patents)


4 patents:

1. 6444319 - Method for the surface coating of an interior fitting and interior fitting produced according thereto

2. 6104552 - Vehicular rearview mirror assembly with forward vision optical system

3. 6069756 - Manually-adjustable mirror

4. 6030105 - Interior lighting unit for vehicles

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1/11/2026
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