Average Co-Inventor Count = 4.31
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. Schumacher Electric Corporation (4 from 63 patents)
4 patents:
1. D654863 - Battery booster pack
2. D654864 - Battery booster pack
3. D653204 - Battery booster pack
4. 5912804 - Diode holder with spring clamped heat sink