Growing community of inventors

Kipseli-Athens, Greece

Spiros Gratsias

Average Co-Inventor Count = 3.29

ph-index = 15

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 = 634

Spiros GratsiasIoannis Nikolaos Bozikis (29 patents)Spiros GratsiasEfstratios Christofidellis (10 patents)Spiros GratsiasDimitris Efthimiadis (10 patents)Spiros GratsiasIoannis Marios Psimadas (9 patents)Spiros GratsiasIoannis-Marios Psimadas (8 patents)Spiros GratsiasGeorgios Georgakis (7 patents)Spiros GratsiasYiannis Marios Psimadas (7 patents)Spiros GratsiasPanagiotis Moustakas (6 patents)Spiros GratsiasChristoforos-Athanasios Brellis (5 patents)Spiros GratsiasChristoforos-Athanassios Brellis (4 patents)Spiros GratsiasEfstratios Christofidelis (3 patents)Spiros GratsiasDimitrios Efthimiadis (2 patents)Spiros GratsiasAnestis Tsegenidis (2 patents)Spiros GratsiasMaria Petratou (1 patent)Spiros GratsiasNikolaos Chrysanthakopoulos (1 patent)Spiros GratsiasVasileios Ntavos (1 patent)Spiros GratsiasAndreas Vasiliadis (1 patent)Spiros GratsiasVasileios Stamoulis (1 patent)Spiros GratsiasGiorgos Georgakis (1 patent)Spiros GratsiasBozikis Ioannis (1 patent)Spiros GratsiasPhaedon Papageorgis (4 patents)Spiros GratsiasChristoforos-Athanassios Bresilis (1 patent)Spiros GratsiasYiannis-Marios Psimadas (1 patent)Spiros GratsiasIoannis Bosikis (1 patent)Spiros GratsiasYiannis Bozikis (1 patent)Spiros GratsiasEvangelos Skodras (1 patent)Spiros GratsiasIoannis Kakoussis (1 patent)Spiros GratsiasIoannis Marios Psimadas (1 patent)Spiros GratsiasChristoforos - Athanasios Brellis (0 patent)Spiros GratsiasIoannis - Marios Psimadas (0 patent)Spiros GratsiasIoannis -Marios Psimadas (0 patent)Spiros GratsiasIoannis Bozikis (1 patent)Spiros GratsiasGeorgios Georgakis (1 patent)Spiros GratsiasChristoforos - Bresilis (1 patent)Spiros GratsiasIoannis -Marios Psimadas (0 patent)Spiros GratsiasSpiros Gratsias (46 patents)Ioannis Nikolaos BozikisIoannis Nikolaos Bozikis (73 patents)Efstratios ChristofidellisEfstratios Christofidellis (22 patents)Dimitris EfthimiadisDimitris Efthimiadis (14 patents)Ioannis Marios PsimadasIoannis Marios Psimadas (28 patents)Ioannis-Marios PsimadasIoannis-Marios Psimadas (20 patents)Georgios GeorgakisGeorgios Georgakis (37 patents)Yiannis Marios PsimadasYiannis Marios Psimadas (20 patents)Panagiotis MoustakasPanagiotis Moustakas (21 patents)Christoforos-Athanasios BrellisChristoforos-Athanasios Brellis (11 patents)Christoforos-Athanassios BrellisChristoforos-Athanassios Brellis (7 patents)Efstratios ChristofidelisEfstratios Christofidelis (7 patents)Dimitrios EfthimiadisDimitrios Efthimiadis (48 patents)Anestis TsegenidisAnestis Tsegenidis (8 patents)Maria PetratouMaria Petratou (32 patents)Nikolaos ChrysanthakopoulosNikolaos Chrysanthakopoulos (10 patents)Vasileios NtavosVasileios Ntavos (10 patents)Andreas VasiliadisAndreas Vasiliadis (9 patents)Vasileios StamoulisVasileios Stamoulis (8 patents)Giorgos GeorgakisGiorgos Georgakis (8 patents)Bozikis IoannisBozikis Ioannis (5 patents)Phaedon PapageorgisPhaedon Papageorgis (4 patents)Christoforos-Athanassios BresilisChristoforos-Athanassios Bresilis (1 patent)Yiannis-Marios PsimadasYiannis-Marios Psimadas (1 patent)Ioannis BosikisIoannis Bosikis (1 patent)Yiannis BozikisYiannis Bozikis (1 patent)Evangelos SkodrasEvangelos Skodras (1 patent)Ioannis KakoussisIoannis Kakoussis (1 patent)Ioannis Marios PsimadasIoannis Marios Psimadas (1 patent)Christoforos - Athanasios BrellisChristoforos - Athanasios Brellis (0 patent)Ioannis - Marios PsimadasIoannis - Marios Psimadas (0 patent)Ioannis -Marios PsimadasIoannis -Marios Psimadas (0 patent)Ioannis BozikisIoannis Bozikis (12 patents)Georgios GeorgakisGeorgios Georgakis (11 patents)Christoforos - BresilisChristoforos - Bresilis (1 patent)Ioannis -Marios PsimadasIoannis -Marios Psimadas (0 patent)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Bic Violex S.a. (31 from 147 patents)

2. Societe Bic (11 from 491 patents)

3. Bic Violex Single Member S.a. (4 from 93 patents)

4. Tritec International Corporation (6 patents)


46 patents:

1. 12030202 - Tripod razor handle

2. 11850764 - Method of manufacturing a shaver

3. 11660769 - Shaving aid delivery systems for razors

4. 11559911 - Shaving razors and shaving cartridges

5. 11504866 - Shaver and methods for detecting shaving characteristics

6. 11396107 - Razor handle comprising inserts within holes and razor comprising such a razor handle

7. 11220016 - Shaver's handle with a lock and release mechanism for engaging and disengaging a razor cartridge

8. 11117277 - Shaving razors and shaving cartridges

9. 11090825 - Shaving cartridge

10. 11090824 - Shaving razors and shaving cartridges

11. 10946540 - Shaving razors and shaving cartridges

12. 10639806 - Shaving razors and shaving cartridges

13. 10625433 - Razor handle comprising an insert freely movable within a cavity and razor comprising such a razor handle

14. 10538008 - Razor handle comprising an element within a hole and razor comprising such a razor handle

15. 10493644 - Razor system

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12/15/2025
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