Average Co-Inventor Count = 4.00
ph-index = 1
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. Deere & Company (1 from 8,490 patents)
2. Playcore Wisconsin, Inc. (1 from 74 patents)
2 patents:
1. 9027317 - Reel mower grass catcher carrier
2. 8870136 - Clamp