Average Co-Inventor Count = 2.67
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. Actuant Corporation (6 from 199 patents)
6 patents:
1. D690652 - Electrical cord end
2. D665051 - Pump head
3. D663802 - Pump head
4. D662570 - Pump end
5. D658743 - Pump handle
6. D658742 - Pump handle