Growing community of inventors

Mettlach, Germany

Helmut Frank

Average Co-Inventor Count = 1.06

ph-index = 7

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 = 116

Helmut FrankChristian Haas (1 patent)Helmut FrankCharlotte Schommer (1 patent)Helmut FrankHelena Boddenberg (1 patent)Helmut FrankHelmut Frank (13 patents)Christian HaasChristian Haas (1 patent)Charlotte SchommerCharlotte Schommer (1 patent)Helena BoddenbergHelena Boddenberg (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Villeroy & Boch Ag (12 from 103 patents)


13 patents:

1. D834890 - Plate

2. D619420 - Bowl/tureen

3. D588413 - Saucer

4. D585243 - Saucer

5. D568087 - Pot

6. D564843 - Saucer

7. D562634 - Cup

8. D553912 - Bowl

9. D548532 - Plate

10. D548531 - Plate

11. D545626 - Cup

12. D487378 - Saucer

13. D478251 - Cup

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idiyas.com
as of
1/9/2026
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