Average Co-Inventor Count = 4.57
ph-index = 4
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. Dna Genotek Inc. (4 from 36 patents)
2. Ingenico Canada Ltd. (1 patent)
4 patents:
1. D890359 - False bottom tube with cap and plug
2. D850647 - False bottom tube with cap and plug
3. D743571 - Sample collection device
4. D743044 - Tube restrictor for expressing fluid from a swab