Average Co-Inventor Count = 2.00
ph-index = 2
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. Carl Manufacturing USA Inc. (1 from 2 patents)
2. Carl Mfg. USA, Inc. (1 from 1 patent)
2 patents:
1. 7347132 - Sheet cutter
2. D501501 - Paper trimmer