Average Co-Inventor Count = 2.67
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. Acco UK Limited (1 from 23 patents)
2. Silcap (1 from 1 patent)
3. Paredes Fab (0 patent)
2 patents:
1. D656536 - Envelope opening apparatus
2. D497939 - Binding machine