Average Co-Inventor Count = 3.20
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 (4 from 175 patents)
4 patents:
1. 6615518 - Indicia displaying stationery products
2. 6263599 - Indicia displaying stationery products
3. 6041530 - Indicia displaying stationery products
4. D413778 - Scissors