Average Co-Inventor Count = 2.33
ph-index = 6
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. Easco Hand Tools, Inc. (5 from 75 patents)
2. Apex Brands, Inc. (1 from 289 patents)
3. Hand Tool Design Corporation (1 from 50 patents)
7 patents:
1. RE43408 - Laser etched socket
2. RE42400 - Laser etched socket
3. D523305 - Laser etched socket
4. D501768 - Laser etched socket
5. D500944 - Laser etched socket
6. D500435 - Laser etched socket
7. D484376 - Laser etched socket