Average Co-Inventor Count = 1.50
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. Vecto Trade 461 (proprietary) Limited (4 from 5 patents)
2. Ussher Inventions (proprietary) Limited (4 from 4 patents)
8 patents:
1. D732784 - Pan for wheelbarrows
2. D679471 - Wheel for wheelbarrow or other implements that are manhandled
3. D679472 - Wheel for wheelbarrows or other implements that are manhandled
4. D670991 - Pair of handles
5. D663175 - Handles for a tool with scissor action
6. D649002 - Pair of handles
7. D646533 - Handles for a tool with scissor action
8. D646040 - Wheelbarrow frame member