Average Co-Inventor Count = 1.50
ph-index = 2
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. Snap-on Inc. (2 from 750 patents)
2. Snap-on Technologies, Inc. (1 from 227 patents)
3 patents:
1. 9004727 - Interchangeable reflectors for light devices
2. 7052022 - Chuck for pneumatic hammer
3. D487219 - Hand-held tool