Average Co-Inventor Count = 1.12
ph-index = 4
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. Eduard Wille Gmbh Cokg (5 from 17 patents)
2. Rothenberger Ag (1 from 17 patents)
6 patents:
1. 9370857 - Pipe wrench or water pump wrench
2. D754501 - Torque wrench
3. D743762 - Torque wrench
4. D720975 - Ratchet socket wrench
5. D719801 - Torque wrench
6. D658687 - Measuring instrument for the calibration of torque wrenches