Average Co-Inventor Count = 2.18
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. Dover Europe Sarl (1 from 96 patents)
2. Markem Corporation (1 from 71 patents)
3. Markem-imaje Corporation (1 from 47 patents)
4. Markem-imaje Industries Limited (1 from 5 patents)
4 patents:
1. 11132783 - Visual verification system and method
2. 9145020 - Printing apparatus and method of printing
3. 7917248 - Dynamic marking system
4. 7460921 - Dynamic marking system