Average Co-Inventor Count = 2.45
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. Ames True Temper, Inc. (8 from 177 patents)
9 patents:
1. D496839 - Shears
2. D482580 - Shears
3. D478792 - Shears
4. D476199 - Apertured blade for a hand pruner
5. D472433 - Bypass type hand pruner
6. D464541 - Anvil type hand pruner
7. D464539 - Bypass type hand pruner
8. D464540 - Lopper
9. D290974 - Sign