Growing community of inventors

Hambrücken, Germany

Frank Bartmann

Average Co-Inventor Count = 4.34

ph-index = 5

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 = 52

Frank BartmannJochen Herbolsheimer (6 patents)Frank BartmannHeiko Meyer (6 patents)Frank BartmannHorst Krenz (6 patents)Frank BartmannAlexander Dauth (1 patent)Frank BartmannRolf Merte (1 patent)Frank BartmannMichael Edgar Luppold (1 patent)Frank BartmannHans-Peter Etzkorn (1 patent)Frank BartmannNorbert Ernst (1 patent)Frank BartmannStefan Brosig (1 patent)Frank BartmannStephan Dick (1 patent)Frank BartmannChristian Dörrie (1 patent)Frank BartmannRolf Merte (0 patent)Frank BartmannFrank Bartmann (7 patents)Jochen HerbolsheimerJochen Herbolsheimer (7 patents)Heiko MeyerHeiko Meyer (7 patents)Horst KrenzHorst Krenz (6 patents)Alexander DauthAlexander Dauth (16 patents)Rolf MerteRolf Merte (12 patents)Michael Edgar LuppoldMichael Edgar Luppold (10 patents)Hans-Peter EtzkornHans-Peter Etzkorn (4 patents)Norbert ErnstNorbert Ernst (4 patents)Stefan BrosigStefan Brosig (1 patent)Stephan DickStephan Dick (1 patent)Christian DörrieChristian Dörrie (1 patent)Rolf MerteRolf Merte (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Bsh Bosch Und Siemens Hausgeraete Gmbh (5 from 1,069 patents)

2. Borgwarner Beru Systems Gmbh (1 from 60 patents)

3. Bsh Bosch Und Hausgeraete Gmbh (1 from 1 patent)

4. Bsh Hausgerate Gmbh (724 patents)

5. Borgwarner Ludwigsburg Gmbh (99 patents)

6. Eichenauer Heizelemente Gmbh & Co. Kg (17 patents)


7 patents:

1. 8975561 - Electric heating apparatus, especially for motor vehicles

2. 8020548 - Method for producing a household appliance and a household appliance

3. 7445005 - Household appliance and household appliance door

4. 7261100 - Household appliance

5. 7252082 - Household appliance

6. 7234457 - Household-appliance door and household appliance

7. 7036499 - Household appliance and household appliance door

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as of
12/26/2025
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