Average Co-Inventor Count = 2.00
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. S & B Lawn Systems, Inc. (2 from 4 patents)
3 patents:
1. D638698 - Clamping device
2. D607902 - Lawn grooming device
3. D584747 - Lawn striping assembly cover