Average Co-Inventor Count = 3.20
ph-index = 4
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. American Tool Companies, Inc. (3 from 25 patents)
2. Irwin-Industrial Tool Company (1 from 291 patents)
4 patents:
1. 6626070 - Compound toggle link retention mechanism
2. D472438 - Locking pliers with toolset pocket
3. D458822 - Locking pliers with toolset pocket
4. D458821 - Locking pliers with toolset pocket