Average Co-Inventor Count = 5.03
ph-index = 9
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. (13 from 177 patents)
13 patents:
1. D673823 - Garden spade
2. D648994 - Shovel head
3. D634996 - Shovel blade
4. D628452 - Shovel head
5. D626390 - Shovel head
6. D626389 - Shovel head
7. D623488 - Drain spade
8. D617615 - Shovel workhead
9. D617616 - Square point shovel
10. D611318 - Checkered socket for a garden tool
11. D604572 - Excavator spade
12. D593822 - Embossed socket for garden tool
13. D588883 - Embossed socket for garden tool