Average Co-Inventor Count = 1.50
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. Textron Corporation (3 from 953 patents)
3 patents:
1. 7475530 - Articulating swing-out arm
2. 7086215 - Swing out arm for rear rotary deck
3. 6928798 - Swing out arm for rear rotary deck