Average Co-Inventor Count = 1.00
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.
Company Filing History:
1. Carlton International Plc. (2 from 7 patents)
2. Arthur Eugster Ag (1 from 13 patents)
3. Arthur Eugster Elektro-haushaltgerate (1 from 2 patents)
4 patents:
1. D337688 - Espresso machine
2. D332869 - Attache case
3. D322359 - Case
4. D292258 - Espresso machine