Average Co-Inventor Count = 1.65
ph-index = 13
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. Other (7 from 832,891 patents)
2. Power Tool Holders, Inc. (6 from 112 patents)
3. Jacobs Chuck Manufacturing Company (5 from 44 patents)
4. Apex Brands, Inc. (2 from 286 patents)
21 patents:
1. 9662713 - Locking chuck jaws
2. 8894073 - Locking chuck jaws
3. 8376371 - Locking chuck jaws
4. 7918952 - Process for transforming headliner
5. 7722054 - Chuck with torque indicator
6. 7455302 - Chuck with spindle lock
7. 7451990 - Chuck with torque indicator
8. 7008151 - Power driver having geared tool holder
9. 6729812 - Power driver having geared tool holder
10. 6609626 - Article holding device for a cooler
11. 6402160 - Chuck with improved bearing
12. 6398226 - Chuck with one-way lock
13. D428459 - Surfboard
14. 5997225 - Rotary power tool with remotely actuated chuck
15. 5992538 - Impact tool driver