Average Co-Inventor Count = 2.00
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. Lokomo Oy (1 from 3 patents)
2. Nordberg-lokomo Oy (1 from 2 patents)
3. Norderg-lokomo Oy (1 from 1 patent)
3 patents:
1. 5964422 - Sealed crusher
2. 5779166 - Adjustable crusher
3. 5152468 - Gyratory crusher