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. Ejot Verbindungstechnik Gmbh & Co Kg (3 from 12 patents)
2. Ejot Verbindungstechnik Gmbh & Co. (1 from 4 patents)
4 patents:
1. 6604901 - Self tapping screw
2. 615893 - Self tapping screw
3. 6158939 - Self tapping screw
4. 6113331 - Self tapping screw for screwing into thermoplastics and the like