Average Co-Inventor Count = 1.64
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. Sperry Rand Corporation (2 from 628 patents)
2. Other (1 from 832,812 patents)
3 patents:
1. 5398429 - Cleat receiving sole apparatus
2. 4117942 - Means for adjusting the sideboard
3. 3945507 - Tier pattern selection and formation for a bale wagon