Average Co-Inventor Count = 1.76
ph-index = 5
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. Harrow Products LLC (3 from 88 patents)
2. Other (1 from 832,880 patents)
5 patents:
1. 5483747 - Hand-held tool with hollow handle
2. 5454165 - Hand-held tool with hollow handle
3. D357390 - Lopping Shear
4. 5145135 - Object support rack
5. D306110 - Object support rack