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. Hozelock-Asl Limited (4 from 12 patents)
4 patents:
1. D309772 - Lawn sprinkler
2. D309175 - Water control valve
3. D305925 - Lawn sprinkler
4. D305792 - Lawn sprinkler