Average Co-Inventor Count = 1.80
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. Powermate Corporation (2 from 17 patents)
2. Coleman Powermate, Inc. (1 from 42 patents)
3 patents:
1. 7089889 - Generator having a plastic frame
2. D516508 - Generator
3. 6695235 - Foldable power washer