Average Co-Inventor Count = 2.00
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. S & B Lawn Systems, Inc. (2 from 4 patents)
2 patents:
1. D1098206 - Lawn grooming device with hitch
2. D1088058 - Lawn grooming device