Average Co-Inventor Count = 4.54
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. Acme United Corporation (2 from 175 patents)
2. Pelstar, LLC (1 from 21 patents)
3 patents:
1. D526879 - Combined handle for a letter opener or a staple remover
2. 6960730 - Downloadable digital rate calculating scale
3. D477017 - Guillotine style paper trimmer