Average Co-Inventor Count = 2.18
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. Zedel (4 from 316 patents)
4 patents:
1. 12428273 - Double pulley, rescue device comprising such double pulley and method for using such rescue device
2. 11401138 - Clamping pulley
3. 11293521 - Quick link with shutter
4. 10487867 - Secured carabiner