Average Co-Inventor Count = 1.50
ph-index = 2
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. Claas Selbstfahrende Erntemaschinen Gmbh (1 from 333 patents)
2. Claas Ohg (1 from 91 patents)
3. Nils Fredriksen (0 patent)
4. Heinrich Kleinemenke (0 patent)
5. Franz Heidjann (0 patent)
2 patents:
1. 6073701 - Topping and digging device for root vegetable harvesting machines
2. 5029436 - Agricultural carrier vehicle