Average Co-Inventor Count = 4.00
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. The Charles Machine Works, Inc. (1 from 364 patents)
2. Earth Tool Company LLC (1 from 66 patents)
2 patents:
1. 12410879 - Latch assembly for use with an inversion drum
2. 10550989 - Latch assembly for use with an inversion drum