Average Co-Inventor Count = 2.18
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. Fischerwerke Artur Fischer Gmbh & Co Kg (3 from 160 patents)
2. Fischerwerks Artur Ficher Gmbh & Co. (1 from 1 patent)
4 patents:
1. 5887596 - Vehicle ashtray
2. 5855308 - Coin holder for motor vehicles
3. 5839711 - Holder for beverage container
4. 5533619 - Container for a magnetic tape cassette