Average Co-Inventor Count = 2.14
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. Inventio Ag (2 from 1,342 patents)
2. Jura Elektroapparate Ag (1 from 80 patents)
3. Zellweger Luwa Ag (1 from 56 patents)
4. Plaston Ag Kunststoffwerk Hans Frei & Soyne (1 from 1 patent)
5 patents:
1. D546724 - Elevator car operating panel
2. D545176 - Key switch
3. D523279 - Coffee maker
4. 6601521 - Traveling cleaner for textile manufacturing plant
5. D439645 - Air purifying unit and/or air humidifying unit