Average Co-Inventor Count = 2.67
ph-index = 3
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. Sargent Manufacturing Company (4 from 137 patents)
4 patents:
1. 12006729 - Locking mechanism with status indicator
2. 11486163 - Locking mechanism with status indicator
3. D896059 - Mortise lock status indicator
4. D895396 - Mortise lock translatable status indicator