Average Co-Inventor Count = 2.40
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. O. Ames Co. (4 from 44 patents)
2. Ames True Temper, Inc. (2 from 177 patents)
6 patents:
1. 6625888 - Pruning device
2. D460343 - Hose reel carrier
3. D381875 - Snow shovel
4. D381375 - Child's snow tool
5. 5615903 - Utility cart having tool handle holding device
6. D375882 - Snow pusher