Average Co-Inventor Count = 2.00
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. Kapro Industries Limited (3 from 60 patents)
3 patents:
1. 7117608 - Spirit level
2. 6748666 - Spirit level
3. 6449859 - Spirit level