Average Co-Inventor Count = 2.00
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. Medic-aid Limited (3 from 12 patents)
2. Hunter Plastics Limited (1 from 1 patent)
4 patents:
1. 6237589 - Dispensing system
2. D421300 - Mouthpiece
3. D417271 - Drug delivery device
4. 5687510 - Guttering arrangement