Average Co-Inventor Count = 4.71
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. Lifestraw Sa (4 from 5 patents)
2. Lifestraw Sarl (2 from 4 patents)
3. Vestergaard Sa (1 from 3 patents)
4. Vastergaard Sa (1 from 1 patent)
8 patents:
1. 12012341 - Water purification device
2. D977892 - Water filter pitcher
3. 11053141 - Water purification device
4. 10266427 - Apparatus for water purification
5. D783773 - Water purifier
6. D782610 - Water purifier
7. D782609 - Water purifier
8. 9352252 - Water purification device