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. Gross + Froelich Gmbh&co. Kg (1 from 8 patents)
3 patents:
1. D991018 - Furniture caster
2. D983654 - Furniture caster
3. D923463 - Protector for furniture wheels