Average Co-Inventor Count = 2.14
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. Warn Industries, Inc. (3 from 196 patents)
3 patents:
1. D573775 - Cordless pulling tool
2. 7398957 - Winch having integrated inverter for providing AC power
3. D571973 - Portable pulling tool