Average Co-Inventor Count = 1.25
ph-index = 4
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. Other (5 from 832,966 patents)
5 patents:
1. 6442891 - Tree brace
2. 5079864 - Brush rake
3. 5040311 - Liquid fabric softener dispenser for use in dryers
4. 5003845 - Radiator cap remover
5. 4712672 - Hay bale cover